Perry, Stewart E. The human nature of science : researchers at work in psychiatry / [by] Stewart E. Perry ; with a foreword by John P. Spiegel. - New York : Free Press, [1966] Bibliography: p. 266-277. LCCN: 66017695 //r902 Subjects--Topical Terms: Psychiatry -- Research.--Psychiatry -- Research.LSD (Drug) LC Class. No.: RC336 / .P4 Dewey Class. No.: 616.8900724