TY  - GEN
AU  - Basu, Baidyanath
AU  - Chattopadhyaya, Tanuka
AU  - Sudhindra Nath Biswas
TI  - Introduction to astrophysics 
SN  - 9788120340718
PY  - 2016///
CY  - New Delhi
PB  - PHI learning
KW  - Astrophysics
ER  -