1989 - Time As a Factor in Groupwork Timelimited Group Experiences [Social Work With Groups Series] (Paperback) → Hardcover ISBN-13: 9780866564380 ISBN-10: 0866564381 Genre: Nonfiction ? 1986 - Time As a Factor in Groupwork Timelimited Group Experiences [Social Work With Groups Series] (Hardcover) → Paperback ISBN-13: 9780866564090 ISBN-10: 0866564098 Genre: Nonfiction ? 1980 - Perspectives on Social Group Work Practice (Paperback) ISBN-13: 9780029004807 ISBN-10: 0029004802 Genre: Nonfiction ? |