TY - BOOK AU - Durkin James E TI - Living groups: group psychotherapy and general system theory SN - 0876302533 AV - WM430 U1 - 616.89/152 PY - 1981/// CY - New York PB - Brunner/Mazel KW - Group psychotherapy KW - Social systems KW - Psychotherapy Group KW - Systems theory N1 - Includes indexes; Bibliography: p. 349-356 ER -