TY  - BOOK
AU  - Park, K
TI  - Park's Text Book of preventive and Social Medicine
SN  - 978-81-906079-9-5
U1  - 614.44 
PY  - 2011///
CY  - Banarsidas Bhanot
PB  - India 
N1  - Don : Sr.Josepha Joseph
ER  -