TY  - BOOK
AU  - Prabhakara GN
TI  - Short Text book of Preventive & Social Medicine 
SN  - 9789380704104
U1  - 614.44 
PY  - 2010///
CY  - New Delhi
PB  - Jaypee Brothers
KW  - Social Medicine
N1  - Includes Index
ER  -