TY  - BOOK
AU  - Bhattacharya Debesh
TI  - Role of technological progress  in Indian economic development
U1  - X:77OgF.2.N7, L2 
PY  - 1972///
CY  - Calcutta
PB  - World Press         
KW  - Economic Development
N1  - Bibliography: P 267-76; Appendix: P 252-66
ER  -