TY  - BOOK
AU  - Goyal; Yogesh Kumar and othes
TI  - Business mathematics
SN  - 978-93-84009-20-5
U1  - 513.93 G55B 
PY  - 2017///
CY  - Faridabad
PB  - J,B.S.publishers
KW  - Mathematics
ER  -