TY  - BOOK
AU  - Aggarwal,B.M.
TI  - Business mathematics & statistics: semester-III- paper-3.1 b.com-(pass), Delhi University 
SN  - 9788122507171
U1  - 650.015 
PY  - 2015///
CY  - New Delhi
PB  - Kitab Mahal Publishers
ER  -