Riddle, Douglas F. <br/><br/>
Analytic geometry / Douglas F. Riddle.- 5th ed. 

 - 5E 
 - Belmont, Calif. : Wadswoth Pub. Co., c1992. 
<br/><br/><label>ISBN: </label>0534172741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic
<br/><br/><label>Dewey Class. No.: </label>516.3 RID