TY  - BOOK
AU  - Dhar, Ranajit.
AU  - Dhar, Rikhia.
TI  - Banijyik ganit o parisankhan
U1  - 519.5 
PY  - 2014///; 2016
CY  - Kolkata
PB  - Dishari Prakashani.
KW  - Business mathematics & statistics ; Probabilities & applied mathematics
ER  -