00844cam a2200277 a 4500 6305 BD-RjUL 20211208234224.0 140109s1983 nyu b 001 0 eng 0023055308 (BD-RjUL)6345 DLC DLC DLC BD-RjUL eng eng 361.4 19 BAG 1983 Balgopal, Pallassana R. 19842 Groups in social work : an ecological perspective / Pallassana R. Balgopal, Thomas V. Vassil. New York ; Macmillan ; London : Collier Macmillan, c1983. xvi, 335 p. ; 25 cm. Includes index. Bibliography: p. 315-329. Social group work. 16781 Vassil, Thomas V. 19843 ddc BK 6305 6305 0 0 ddc 0 0 NFIC RUCL RUCL stack 1983-09-13 Tulip Ent. 341.48 0 361.4 BAG 1983 2014-01-09 00:00:00 C-4 2014-01-09 BK