TY  - BOOK
AU  - Park, John Everett
TI  - Park's textbook of preventive and social medicine: a treatise on community health
SN  - 9190011863
U1  - 614.44 
PY  - 1994///
CY  - Jabalpur
PB  - Banarsidas Bhanot
KW  - Social medicine
KW  - Medicine, Preventive
ER  -