TY  - BOOK
AU  - Goyal; Yogesh Kumar,Bhalla;Rajni,Yadav;Dheeraj,Taneja;Upasana
TI  - Business mathematics
SN  - 978-93-84009-12-0
U1  - 510 G55B 
PY  - 2016///
CY  - Faridabad
PB  - J.B.S. publishers
KW  - Mathematics
ER  -