"HEAP KEN," PRACTICE OF SOCIAL WORK WITH GROUPS: A SYSTEMATIC APPROACH - 0 - LONDON GEORGE ALLEN & UNWIN PUBLISHERS LTD. 1985 - XIII+208 INCLUDES IN ISBN: 0-04-362059-0 Subjects--Topical Terms: "SOCIAL GROUP WORK,GROUP RELATIONS TRAINING" Dewey Class. No.: 361.3 HEA