TY  - BOOK
AU  - Park, J.E.
AU  - Park, K.
TI  - Park's textbook of preventive and social medicine
SN  - 8190011820
PY  - 1991///
CY  - India
PB  - Banarsidas Bhanot
KW  - Textbook of preventive and social medicine
N1  - Includes index
ER  -