Gabuyo, Yonardo A. <br/><br/>
Analytic geometry / 
Yonardo A. Gabuyo. 
 - Manila :  REX Book Store,  2013. 
 - 273 p. : ill. ; 22 cm 
<br/><br/><label>ISBN: </label>9789712365010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic