TY  - BOOK
AU  - Concepcion,Benjamin P.Jr
AU  - Ymas,Sergio E.
TI  - College algebra with mathematical models recreational more practical applications
SN  - 9789710438013
PY  - 2007///
CY  - Manila
PB  - Ymas Publishing House
KW  - College algebra
KW  - workbook
KW  - sears
ER  -