TY  - BOOK
AU  - Park, J. E.
AU  - Park, K.
TI  - Park's textbook of preventive and social medicine
SN  - 9788190011822
U1  - 614.44 
PY  - 1991///
CY  - Jabalpur
PB  - Banarsidas Bhanot
KW  - Preventive Medicine
KW  - Medical Sciences
ER  -