TY  - BOOK
AU  - Amacio, Leonor T.
TI  - College algebra
SN  - 971-08-6578-1
AV  - FIL QA 154.3 
CY  - Mandaluyong
KW  - Algebra -- Study and teaching.
KW  - Algebra -- Textbooks
N1  - Includes bibliographical references
ER  -