Slavson, S. R. The fields of group psychotherapy. - New York International Universities Press [c1956] - xiii, 338 p. tables. 24 cm. Includes bibliographies. LCCN: 56005394 Subjects--Topical Terms: Group psychotherapyPsychotherapy group. LC Class. No.: RC488 / .S58 Dewey Class. No.: 616.8 National Library of Medicine Call No.: WM430 / .S631f 1956