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- Johnson, Walter, 1915-19851
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- Jones, Steve1
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- Juviler, Peter H1
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- Kandel, I. L. (Isaac Leon), 1881-19651
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- Kaplan, Lloyd1
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- Kelly, John K3
- Kemper, John Mason, 1912-19711
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- Kennedy, John F. (John Fitzgerald), 1917-19631
- Keogh, Eugene J. (Eugene James), 1907-19891
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- Keylor, William R., 1944-3
- Keyserling, Leon H. (Leon Hirsch), 1908-19871
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- Khrushchev, Nikita Sergeevich, 1894-19711
- Kinoy, Arthur1
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- Kleinerman, Isaac1
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- Klineberg, Otto, 1899-19921
- Klopfer, Donald, 1902-19861
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- Koenig, Samuel S., 1872-19551
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- Kraus, Michael1
- Kreloff, Bea1
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- Krieger, Morris1
- Kristeller, Paul Oskar, 1905-19991
- Krock, Arthur, 1886-19741
- Kroll, Leon, 1884-19741
- Kuper, Theodore Fred, 1886-19814
- Kupferman, Theodore R1
- Kurtzman, Harvey1
- Kusch, Polykarp, 1911-19931
- L'Engle, Madeleine1
- La Guardia, Marie M., 1896-19841
- Lahey, Edwin A., 1902-19691
- Lamont, Corliss, 1902-19951
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