TY  - BOOK
AU  - RATAN, V  .
TI  - VIVA IN PREVENTIVE & SOCIAL MEDICINE : HYGIENCE & PUBLIC HEALTH / 
SN  - 8171797857
U1  - 614 
PY  - 2005///
CY  - NULL : 
PB  - JAYPEE BROTHERS MEDICAL PUB. , 
KW  - PREVENTIVE SOCIAL MEDICINE
N1  - PSN
ER  -