TY  - BOOK
AU  - Rao, P.V and Manoranjan 
TI  - 50 years of space 
SN  - 81-7371-600-5 
U1  - 523.01 RAO  
PY  - 2007///
CY  - Univercity press 
PB  - Hyderabad 
KW  - PHYSICS
ER  -