TY  - BOOK
AU  - De,Sourendra Nath
TI  - Business mathematics & statistics
SN  - 978-93-80979-00-7
U1  - 519.5 
PY  - 2015///
CY  - Kolkata
PB  - Chhaya
KW  - Mathematics
KW  - Business
KW  - Statistics
ER  -