College algebra made simple for Filipinos / 
Ferdinand P. Nocon ; Joel T. Torrecampo ; Wilfredo B. Daguia ; Magdalena P. Balacua ; Edna G. Ofrasio 
 - Mandaluyong City :  National Book Store,  2006. 
 - 206 p.; 22.9cm. 
<br/><br/>includes bibliography 
<br/><br/><label>ISBN: </label>9710861239 
<br/><br/><label>Dewey Class. No.: </label>Fil 512 N67 2006