Riddle, Douglas F. <br/><br/>
Analytic geometry / 
Douglas F. Riddle. 
 - 6th ed. 
 - Boston, Mass. :  PWS Pub.,  c1996. 
 - xvii, 473 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0534948545 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic.
<br/><br/><label>Dewey Class. No.: </label>516.3  / RID