Dela Cruz, Perla S. <br/><br/>
Analytic geometry/ 
Perla S. Dela Cruz, Lea D. Maderal, Ma. Theresa Christine C. Valdez 
 - Quezon City:  C & E Publishing, Inc.  c2014. 
 - ix,402 pages:  illustration;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789719968436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic.
<br/><br/><label>Dewey Class. No.: </label>DFil 516.3  / D37a