TY  - BOOK
AU  - Kahn,  Alfred J.
AU  - Kamerman,Sheila B.
TI  - Social services in international perspective: the emergence of the sixth system
SN  - 0878557245
PY  - 1980///
CY  - London
PB  - Transaction books
KW  - Social service
KW  - Social work
N1  - Includes bibliographical reference and index
ER  -