TY  - BOOK
AU  - Sharma K D Ed.
AU  -  Qureshi M A Ed.
TI  - Science technology and development:  Essays in hono   
U1  - AOaY, L8 
PY  - 1978///
CY  -  New Delhi 
PB  - Sterling Publicaitons India       
KW  - Natural Science
ER  -