TY  - BOOK
AU  - Stephen Hawking
TI  - Prapancham Churungiya Vakkukalil
SN  - 9788192812601
U1  - M 530.12 
PY  - 2013///
CY  - Calicut
PB  - Progress Publication
KW  - Universe
KW  - Astronomy
KW  - Physics
KW  - Science
ER  -