TY  - BOOK
AU  - Park, K. 
TI  - Park's textbook of preventive and social medicine [14th ed.]
SN  - 8190011863
U1  - 614.44 
PY  - 1994///
CY  - Jabalpur
PB  - Banarsidas Bhanot Publishers
KW  - Medicine
KW  - Preventive
KW  - Social medicine
ER  -