doi:10.7916/d8-y93z-ta05AIA conferenceAmerican Institute of Architectssound recordingssound recording-nonmusicalMental health facilities--Design and construction6 reels : AIA conference Oct. 2, 1967 p.m. Reels 3 & 4; Oct. 3, 1967 a.m. Reels 5 & 6; p.m. Reels 6 & 8 (Reels 1 & 2 missing)