TY  - BOOK
AU  - RATTAN VIDYA
TI  - HANDBOOK OF PREVENTIVE & SOCIAL MEDICINE 
SN  - 81-7179-880-0
U1  - 614 
PY  - 2007///
CY  - NULL
PB  - JAYPEE BROHTERS MEDICAL PUBLISHERS PVT. LTD.
KW  - PSM
ER  -