TY  - BOOK
AU  - Ephross, Paul H
AU  - Greif, Geoffrey L
TI  - Group work with populations at risk
SN  - 9780195156676
SN  - 200306091
U1  - 361.4 GRE 
PY  - 2005///
CY  - Oxford
PB  - Oxford University Press
KW  - Marginality, Social
KW  - Social group work
N1  - Includes bibliographical references and index
ER  -