dela Cruz, Perla S. <br/><br/>
Analytic geometry / 
Perla S dela Cruz. 
 - ix, 400 pages :  ill. ;  20 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>978-971-9968-43-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, analytic.