Dayrit, Benjamin C.  <br/><br/>
Modern college algebra / 
Benjamin C. Dayrit, Avelina M. Yap 
 - rev. ed.  
 - Manila:  Rex Book Store,  c2002. 
 - vii, 238p. 
<br/><br/><label>ISBN: </label>971-23-3354-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra 
<br/><br/><label>Dewey Class. No.: </label>Fil. 512 D275 2002