TY  - BOOK
AU  - GUPTA & MAHAJAN
TI  - TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE
SN  - 81-8061-070-5
U1  - 614 
PY  - 2005///
CY  - NULL
PB  - M/S BANARSIDAS BHANOT
KW  - PSM
ER  -