TY  - BOOK
AU  - Park. K
TI  - Park's textbook of preventive and social medicine
U1  - 613 21st
PY  - 2007///
CY  - Jabalpur(India)
PB  - M/S. Banarsidas Bhanot
KW  - HEALTH; PREVENTIVE HEALTH CARE; EPIDEMIOLOGY; COMMUNICABLE DISEASES
ER  -