TY  - GEN
AU  - Adarsh,Sunder Lal
TI  - Textbook of community medicine : preventive and social medicine 
SN  - 8123920326 (paperback)
U1  - 610.7343 
PY  - 2013///
CY  - New Delhi
PB  - CBS Publisher & Distributors P Ltd
ER  -