TY  - BOOK
AU  - Ymas, Sergio E., Jr.
AU  - Balayan, Roel P.  
AU  - Bacay, Elsa G. 
TI  - Advanced algebra
SN  - 725-238-57152-1-9 (pbk.)
PY  - 2013///
CY  - Manila
PB  - Sta. Monica Printing Corp.
KW  - Algebra
ER  -