TY  - BOOK
AU  - Davies, Bernard.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0710080859 :;0710080867
SN  - 2
PY  - 1975///46
CY  - London ;;Boston
PB  - Routledge and Kegan Paul
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Social group work
N1  - Bibliography: p. 145-147; 5
ER  -