1973 Box 142 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1973-1974 Box 143 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1973 May 15 Box 24 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series V: Audio Visual Material, 1953-2007Subseries V.1: Audio cassettes, 1966-2007
1973 November 5, Sexual Problems & Social Change, Amer. Univ. Washington; Dr. Albert Ellis, RET Group Dems--Boston, 1973 November 11)(Note on case: Sexual Probs & Social Change, 1973 November ; RET group dems, Boston, 1973 November Box 193 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series V: Audio Visual Material, 1953-2007Subseries V.1: Audio cassettes, 1966-2007
1973 with question marks in paratheses, broken tape Box 22 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series V: Audio Visual Material, 1953-2007Subseries V.1: Audio cassettes, 1966-2007
1974 Box 144 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1974-1975 Box 145 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1975 Box 146 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1975-1976 Box 147 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006
1976 Box 148 Rare Book & Manuscript Library Albert Ellis papers, 1920-2007, bulk 1965-1997Series I: Correspondence, 1947-2006