TY  - BOOK
AU  - Ghosh, Ramkrishna
AU  - Saha,  Suranjan 
TI  - Business mathamatics and statistics
SN  - 8173810656
U1  - 511.8 
PY  - 2006/// (2008 reprint)
CY  - Kolkata
PB  - New Central book Agency
KW  - Business mathematics
ER  -