TY  - BOOK
AU  - Das, B C
AU  - Das, B C
AU  - Malini, D Shobha
TI  - Textbook of community medicine with recent advances
SN  - 8176190101
U1  - 613 
PY  - 2003///
CY  - New Delhi
PB  - Ahuja Book Company
KW  - Community Medicine
ER  -