Ferdinand P. Nocon, Joel T. Torrecampo, and Loreta B. Torrecampo  <br/><br/>
Essentials of College Algebra 

 -  Katha Publishing Co., Inc.  2001 
<br/><br/> Includes Bibliography  
<br/><br/><label>ISBN: </label>971-574-038-3 
<br/><br/><label>Dewey Class. No.: </label>Fil. 512 N67 c2