TY  - BOOK
AU  - De, Sourendra Nath
TI  - Business mathematics & statistics
SN  -  978-93-80979-00-7
U1  - 650.0151 
PY  - 2015///
CY  - Kolkata
PB  - Chhaya
KW  - BUSINESS MATHEMATICS
KW  - STATISTICS
ER  -