TY  - BOOK
AU  - Prabhakran Nair, S R
TI  - Vikasikunna Prapancham
U1  - 523.18 
PY  - 2000///
CY  - Thiruvananthapuram
PB  - STATE INSTITUTE OF LANGUAGES
KW  - General Stack
KW  - Astronomy
KW  - SpaceGeneralia
ER  -