Analytic geometry:  made easy/ 
Felipe L. Comandante 
 - Mandaluyong City:  National Book store,  2009. 
 - 318 pages:  illustrations;  23 cm. 
<br/><br/><label>ISBN: </label>9710869825 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic
<br/><br/><label>LC Class. No.: </label>QA 557 .C66 2009