TY  - BOOK
AU  - EKANEM, O. T.
TI  - Essential Mathematics for Economics and Business 
SN  - 9780641262
AV  - HB135.E33 
PY  - 2004///
CY  - Benin City, Nigeria
PB  - March Publishers
KW  - Mathematical economics
KW  - Mathematics
KW  - Business
ER  -