TY  - BOOK
AU  - Bedi, Yash Pal
AU  - Bedi, Yash Pal
AU  - Marwah, S M
TI  - A Handbook of social and preventive medicine : For medical and public health students
U1  - 613 
PY  - 1979///
CY  - Amritsar
PB  - Anand Publishing Co.
KW  - Community Medicine
ER  -