TY  - BOOK
AU  - Sankar,Chakraborty
TI  - Mahabisswe amara ki nissanga / 
SN  - 8185252416
U1  - 520 
PY  - 1993///
CY  - Kolkata : 
PB  - Best Books , 
KW  - ASTRONOMY
N1  - Includes index
ER  -