TY  - BOOK
AU  - De, Sourendra Nath
TI  - Business statistics
SN  -  978-93-80978-7
U1  - 650.021 
PY  - 2018///
CY  - Kolkata
PB  - Chhaya
KW  - BUSINESS STATISTICS
N1  - For 1st year semester-I
ER  -