TY  - BOOK
AU  - Chatterjee, Dinabandhu 
AU  - Pal, Bidyut Kumar 
TI  - CBCS Mathematics
SN  - 978-93-80673-75-2
U1  - 510 
PY  - 2019///
CY  - Kolkata
PB  - U N Dhur
KW  - Mathematics
ER  -