TY - BOOK AU - Sheila Thompson AU - J . H Kahn, TI - Group process as a helping technique : A textbook for social workers, psychologists, doctors, teachers and other workers in comm SN - 08-016219-3 U1 - 307 PY - 1970/// CY - Oxford PB - Pergamon Press Limited N1 - Sheila Thompson & J . H Kahn: Group process as a helping technique : A textbook for social workers, psychologists, doctors, teachers and other workers in community services. Oxford. Pergamon Press Limited, 1970. 08-016219-3--(307THO) ER -