TY  - BOOK
AU  - Denesh,Bhattacharya, x
AU  - x
TI  - The role of dechnological progress in Indian economic development: x
SN  - x
U1  - 338.954/DER 
PY  - 1972///
CY  - Calcutta
PB  - The world Press
KW  - Indian-Economic Conditions
N1  - x
ER  -