TY  - BOOK
AU  - Saxena, R. R.
TI  - Social and preventive medicine
U1  - 614.44 
PY  - 1990///
CY  - New Delhi
PB  - CBS
KW  - Community and Preventive Medicine
KW  - Social Medicine
KW  - Medical Sciences
N2  - 2001-07-26
ER  -