TY  - BOOK
AU  - Gupta, S P
AU  - Gupta, P K
TI  - Business Stastics and Business Mathematics
SN  - 9789351610601
U1  - 519.9 GUP 
PY  - 2016///
CY  - New Delhi 
PB  - Sultan Chand & Sons
KW  -  Business Mathematics
ER  -