TY  - BOOK
AU  - Mariappan P
TI  - Business mathamatics
SN  - 9789332536340
U1  - 650.015 119 
PY  - 2015///
CY  - Noida
PB  - Pearson
KW  - Mathematics
KW  - Algebra
KW  - Ratio
KW  - Circle
ER  -