TY  - BOOK
TI  - Mahajan and Gupta textbook of preventive and social medicine
SN  - 9789350901878
U1  - 614.44 
PY  - 2013///
CY  - New Delhi
PB  - Jaypee Brother Medical
KW  - Medicine, preventive
KW  - Pubic health
KW  - Social medicine
ER  -