TY  - BOOK
AU  - Northen,Helen
AU  - Kurland,Roselle
TI  - Social work with groups 
SN  - 0231116322 (cloth : alk. paper)
U1  - 361.4 
PY  - 2001///
CY  - New York
PB  - Columbia University Press
KW  - Social group work
ER  -