TY  - BOOK
AU  - Chattopadhyay,Tanuka
TI  - An Introduction to Astrophysics
U1  - 523.87 CHA 
PY  - 2012///
CY  - Delhi
PB  - :PHI
KW  - Stars--Photographic measurements
KW  - , Astrophysics
KW  - , Astronomy
KW  - , Basu,Baidyanth
KW  - , Biswas,Sudhindra
KW  - and An Introduction to Astrophysics
ER  -