DLC Catalog

701. [Unidentified electronic music work]

Kreiger, Arthur, 1945-

Name: Kreiger, Arthur, 1945- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [198-?]

702. [Unidentified electronic music work material?]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

703. [Unidentified electronic music work materials]

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

704. [Unidentified electronic music work materials]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

705. [Unidentified electronic music work materials] : Before leader - scrap fragmentl ; after leader "a grey figure" - recoding of gongs

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-]

706. [Unidentified excerpts of electronic music]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1965 and 1980?]

707. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

708. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-]

709. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

710. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

711. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

712. [Unidentified fragment of electronic music] : [work materials?]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

713. [Unidentified instrumental and vocal music]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

714. [Unidentified music for flute and piano]

Luening, Otto, 1900-1996

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

715. [Unidentified orchestral work]

Columbia-Princeton Electronic Music Center Collection

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

716. [Unidentified orchestral work] : [recording session?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

717. [Unidentified segments of electronic and other music]

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

718. [Unidentified work for chamber orchestra]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

719. [Unidentified work materials]

Luening, Otto, 1900-1996

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

720. [Unidentified work materials]

Luening, Otto, 1900-1996

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1960?]

721. Unknown

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1958 and 2014]

722. [unknown content; digitize because of context]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1958 and 2014]

723. [Unknown] [Quintet?]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1958 and 2014]

724. Vapeur ; Ereignis

Bayle, François, 1932-

Name: Bayle, François, 1932- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1961 and 1962?]

725. Variété

Moroi, Makoto, 1930-2013

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

726. [Various attempts coordinating tracks for Rhapsodic variations]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1954?]

727. Various chamber, electronic, and film score selections

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: 1986

728. Various experiments : [work materials]

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1968 and 1993]

729. Various sub-material : [work materials]

Mimaroğlu, İlhan K. (İlhan Kemaleddin), 1926-2012

Name: Mimaroğlu, İlhan K. (İlhan Kemaleddin), 1926-2012 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

730. Vina echoed : [work materials]

Shields, Alice, 1943-

Name: Shields, Alice, 1943- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: Between 1980 and 1989

731. Violin sonata

Lidov, David, 1941-

Name: Lidov, David, 1941- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-]

732. Vision & prayer

Babbitt, Milton, 1916-2011

Name: Babbitt, Milton, 1916-2011 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1961?]

733. Vision + prayer : (accompaniment). [Tape part]

Babbitt, Milton, 1916-2011

Name: Babbitt, Milton, 1916-2011 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1961?]

734. The visitation : (1968)

Appleton, Jon H., 1939-2022

Name: Appleton, Jon H., 1939-2022 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: 1968

735. Vocoder scream 8va

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

736. Voice : [from Theater piece no. 2]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1956?]

737. Voice of America : [work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

738. Voice tracks : [spoken introductions to 3 compositions for use in a radio broadcast]

Babbitt, Milton, 1916-2011

Name: Babbitt, Milton, 1916-2011 (Speaker)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: Between 1970 and 1979

739. Von den unglücklichen Lebensbedingungen der Thunfische

Boulez, Pierre, 1925-2016

Name: Boulez, Pierre, 1925-2016 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

740. Wall Street

Arel, Bülent, 1919-1990

Name: Arel, Bülent, 1919-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1960?]

741. Whistling, then wolves : [work materials]

Shields, Alice, 1943-

Name: Shields, Alice, 1943- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: March 31, 1976

742. White noise and whistles and staccato voice : [work materials]

Shields, Alice, 1943-

Name: Shields, Alice, 1943- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

743. White noise [illegible] : [work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

744. White noise patt. : [work materials]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1958 and 2014]

745. [Wildcat songs?] : [work materials]

Shields, Alice, 1943-

Name: Shields, Alice, 1943- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [197-?]

746. WNYC American Music Festival, Feb. 22, 1951

Bernstein, Leonard, 1918-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: February 22, 1951

747. Wolf mixings : [work materials]

Shields, Alice, 1943-

Name: Shields, Alice, 1943- (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1976]

748. Woodwind quartet in one movement (1954)

Babbitt, Milton, 1916-2011

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: February 17, 1960

749. [Work material?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

750. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

751. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

752. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

753. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

754. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

755. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

756. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

757. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

758. [Work materials?]

Ward, Robert, 1917-2013

Name: Ward, Robert, 1917-2013 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

759. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

760. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1952?]

761. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

762. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

763. [Work materials?]

Babbitt, Milton, 1916-2011

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

764. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

765. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1952]

766. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

767. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

768. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

769. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

770. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

771. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

772. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

773. [Work materials?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1956?]

774. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1959 and 1964]

775. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

776. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [between 1959 and 1964?]

777. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

778. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

779. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1958?]

780. [Work materials]

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1958?]

781. [Work materials]

Columbia-Princeton Electronic Music Center

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1958?]

782. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

783. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

784. [Work materials?]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1960?]

785. [Work materials]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

786. [Work materials] : (Exp?)

Luening, Otto, 1900-1996

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-]

787. [Work materials] : Exp. 1-4, Aug. 26 : copies mostly at 15

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

788. [Work materials?] : first part - single line upper at 15

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

789. [Work materials] : [Flute?] ; Piano (brass hammer ; harmonics ; hitting dampers)

Davidovsky, Mario, 1934-2019

Name: Davidovsky, Mario, 1934-2019 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: Between 1960 and 1969

790. [Work materials] : [gongs]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

791. [Work materials] : KLGW, piano reveb exp

Ussachevsky, Vladimir, 1911-1990

Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

792. [Work materials] / [Otto Luening?]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [196-?]

793. [Work materials] : Pulse Generator Ampl. Cutter

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

794. [Work materials] : short percussion - pitches

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

795. [Work materials] : SS - 1959

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1959]

796. [Work materials for Metamorphoses?]

Ussachevsky, Vladimir, 1911-1990

Name: Ussachevsky, Vladimir, 1911-1990 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1957?]

797. [Work materials for Poem in cycles and bells?]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1954?]

798. [Work materials for Poem in cycles and bells]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1954?]

799. [Work materials related to Rhapsodic Variations?]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [1954?]

800. [Work materilas]

Luening, Otto, 1900-1996

Name: Luening, Otto, 1900-1996 (Composer)
Collection Name: Columbia-Princeton Electronic Music Center Collection
Date: [195-?]

You Searched For

Name

Format/Genre

Language

Library Collection

Library Location

Date Range

Search Results Header

Search Results

Notice: Access to some items may be restricted because of copyright. Members of the Columbia Community can log in and learn about the Terms of Use.

701. [Unidentified electronic music work]

702. [Unidentified electronic music work material?]

703. [Unidentified electronic music work materials]

704. [Unidentified electronic music work materials]

705. [Unidentified electronic music work materials] : Before leader - scrap fragmentl ; after leader "a grey figure" - recoding of gongs

706. [Unidentified excerpts of electronic music]

707. [Unidentified fragment of electronic music] : [work materials?]

708. [Unidentified fragment of electronic music] : [work materials?]

709. [Unidentified fragment of electronic music] : [work materials?]

710. [Unidentified fragment of electronic music] : [work materials?]

711. [Unidentified fragment of electronic music] : [work materials?]

712. [Unidentified fragment of electronic music] : [work materials?]

713. [Unidentified instrumental and vocal music]

714. [Unidentified music for flute and piano]

715. [Unidentified orchestral work]

716. [Unidentified orchestral work] : [recording session?]

717. [Unidentified segments of electronic and other music]

718. [Unidentified work for chamber orchestra]

719. [Unidentified work materials]

720. [Unidentified work materials]

721. Unknown

722. [unknown content; digitize because of context]

723. [Unknown] [Quintet?]

724. Vapeur ; Ereignis

725. Variété

726. [Various attempts coordinating tracks for Rhapsodic variations]

727. Various chamber, electronic, and film score selections

728. Various experiments : [work materials]

729. Various sub-material : [work materials]

730. Vina echoed : [work materials]

731. Violin sonata

732. Vision & prayer

733. Vision + prayer : (accompaniment). [Tape part]

734. The visitation : (1968)

735. Vocoder scream 8va

736. Voice : [from Theater piece no. 2]

737. Voice of America : [work materials?]

738. Voice tracks : [spoken introductions to 3 compositions for use in a radio broadcast]

739. Von den unglücklichen Lebensbedingungen der Thunfische

740. Wall Street

741. Whistling, then wolves : [work materials]

742. White noise and whistles and staccato voice : [work materials]

743. White noise [illegible] : [work materials]

744. White noise patt. : [work materials]

745. [Wildcat songs?] : [work materials]

746. WNYC American Music Festival, Feb. 22, 1951

747. Wolf mixings : [work materials]

748. Woodwind quartet in one movement (1954)

749. [Work material?]

750. [Work materials?]

751. [Work materials]

752. [Work materials]

753. [Work materials]

754. [Work materials]

755. [Work materials]

756. [Work materials]

757. [Work materials]

758. [Work materials?]

759. [Work materials?]

760. [Work materials]

761. [Work materials?]

762. [Work materials]

763. [Work materials?]

764. [Work materials?]

765. [Work materials]

766. [Work materials?]

767. [Work materials]

768. [Work materials]

769. [Work materials]

770. [Work materials]