TY  - BOOK
AU  - Park,K.
TI  - Park\s textbook of preventive and social medicine
SN  - 8190128280
U1  - 616 21
PY  - 2005///
CY  - Delhi
PB  - M/s Banarsidas bhanot
KW  - medicine
N1  - Includes index; Includes bibliographical references and index
ER  -