| 其他書名 | Patterns and Issues in Contemporary Practice : Purpose, Context and Technology : Proceedings 1982, Fourth Annual Symposium for the Advancement of Social Work with Groups, Toronto, Ontario, Canada, October 21-23, 1982 |
| 出版 | Committee for the Advancement of Social Work with Groups, 1983 |
| URL | http://books.google.com.hk/books?id=YEUSAQAAMAAJ&hl=&source=gbs_api |