TY  - BOOK
AU  - Abao, Zenon R. (et.al.)
TI  - Business Mathematics
SN  - 971-0388-57-8
U1  - Fil. 650.01 Ab11 C2008 
PY  - 2008///
CY  - Philippines
PB  - Books Atbp. Publishing Corp.
ER  -