Hoffman, Michael J., 1939- Hoffman, Michael J., 1939- The development of abstractionism in the writings of Gertrude Stein / [by] Michael J. Hoffman. - Philadelphia : University of Pennsylvania Press, [1966, c1965] Based on thesis, University of Pennsylvania. Bibliography: p. [217]-224. LCCN: 66010494 Subjects--Personal Names: Stein, Gertrude, 1874-1946. Stein, Gertrude, 1874-1946. LC Class. No.: PS3537.T323 / Z59 1966 Dewey Class. No.: 818.5208