TY  - BOOK
AU  - Park, K.
TI  - Park's textbook of preventive and social medicine
SN  - 9789382219026. .- 9789382219163.
U1  - 614.44 
PY  - 2021///
CY  - Jabalpur
PB  - Banarsidas Bhanot
KW  - Medicine, preventive
KW  - Social medicine
ER  -