TY  - BOOK
AU  - Lal, Sunder
AU  - 
TI  - Textbook of community medicine: Preventive and social medicine
SN  - 9788123920320
U1  - 362.12  
PY  - 2011///
CY  - New Delhi
PB  - CBS Publishers
KW  - Community and Family medicine
KW  - Community health
KW  - Public health
ER  -