TY  - BOOK
AU  - Park, K
TI  - Park' textbook of preventive and soical medicine
SN  - 9789382219156
U1  - 613 PAR-K 
PY  - 2019///
CY  - India
PB  - Banarsidas Bhanot
KW  - Preventive
KW  - Social Medicine
ER  -