TY  - BOOK
AU  -  Rabindra Nath Roy
TI  - Mahajan & Gupta Textbook of Preventive and Social Medicine 
SN  - 9789350901878
U1  - 617.601 
PY  - 2013///
CY  - NEW DELHI 
PB  - Jaypee Brothers Medical Publishers
KW  - PUBLIC HEALTH DENTISTRY
ER  -