TY  - BOOK
AU  - Yap,Pow-meng
TI  - Comparative psychiatry: a theoretical framework 
SN  - 0802033164
PY  - 1974///
CY  - Buffalo
PB  - Published for the Clarke Institute of Psychiatry by University of Toronto Press : Toronto
KW  - Social psychiatry
N1  - Includes bibliographical references
ER  -