TY  - BOOK
AU  - Goyal; Yogesh Kumar,[et. al.]...
TI  - Business mathematics 
SN  - 978-93-84009-08-3
U1  - 513.93 G55B 
PY  - 2017///
CY  - Faridabad
PB  - J.B.S. publishers
KW  - Mathematics
ER  -