TY - BOOK AU - Kanfer,Frederick H. AU - Goldstein,Arnold P. TI - Helping people change: a textbook of methods T2 - Pergamon general psychology series SN - 9780080250984 AV - BF637 .H457 1980 PY - 1980/// CY - New York PB - Pergamon Press KW - Behavior modification KW - Personality N1 - 1 and indexes; 2; b ER -