TY  - BOOK
AU  -  Gupta M.C., Mahajan B.K.
TI  - Textbook of preventive and social medicine 
SN  - 8180610705
U1  - WA108 
PY  - 2005///
CY  - New Delhi
PB  - Jaypee Brothers
KW  - Social Medicine
KW  - Preventive Medicine
N2  -  Preventive Medicine, Social Medicine
ER  -