TY  - BOOK
AU  - Park, J. E
AU  - Park, K
TI  - Text book of preventive and social medicine
U1  - 616 P22T 
PY  - 1985///
CY  - Jabalpur
PB  - : M. S Banavsidas Bhanot
KW  - Health
KW  - | Medicine
KW  - | Preventive medicine
KW  - | Epidemiology
KW  - | Communication diseases
ER  -