TY  - BOOK
AU  - Arora, P.N..
TI  - Business Mathematics for Commerce and Economics / 
SN  - 0-85226-031-8
U1  - B32(X5) 
PY  - 1965///
CY  - New Delhi-2 : 
PB  - Wiley Eastern Ltd. , 
KW  - Mathematics
ER  -