TY  - BOOK
T1  - Social services in international perspective :the emergence of the sixth system /
DA  - 1977.
CY  - [Washington] :
AU  - Kahn, Alfred J.,
CN  - HV41
CN  - HV41
PB  - U.S. Dept. of Health, Education, and Welfare, ...
PP  - [Washington] :
PY  - 1977.
ID  - 9412
KW  - Social service
TI  - Social services in international perspective :the emergence of the sixth system /
ER  -