TY  - GEN
AU  - Park, K.
TI  - Park's textbook of preventive and social medicine
SN  - 9789382219026
U1  - 613 
PY  - 2013///
CY  - India
PB  - M/S Banarsidas Bhanot
KW  - PARK\'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE
ER  -