TY  - GEN
AU  - Dutta, P.K.
TI  - Public health and social aspects some selected essays 
SN  - 8185495483 (hb)
U1  - 362.1 DUT/Pub  
PY  - 1998///
CY  - New delhi
PB  - Atlantic publishers and distributors
KW  - Health education
N1  - Include index
ER  -