TY  - BOOK
AU  - Pascual,Ferdinand C.
AU  - Castaniares,Liezl
AU  - Galangue,Gilda
TI  - Worktext in mathematics 1 : : Simplified concepts & structures / 
SN  - 9716991600
U1  - 510 
PY  - 2001///
CY  - Sta Ana, Manila
PB  - Innovative Educational Materials, Inc. , 
KW  - Mathematics for secondary education.
KW  - simplified.
N1  - Young Adult
N2  - "
ER  -