TY  - BOOK
AU  - Morala, Norma C., author
AU  - Norma C. Morala
TI  - College algebra
SN  - 971420607
AV  - Fil./512/C686/2005 
PY  - 2005///
CY  - Bulacan
PB  - Trunitas publishing
KW  - College algebra
N1  - Includes bibliography, index, appendix
ER  -