Kelly, Paul J. <br/><br/>
Analytic geometry / 
Paul J. Kelly and Norman E. Ladd 
 - Glenview, Ill. :  Foresman & Co. ,  1968 
 - 352 p. :  ill. ;  24 cm. 
 - Fundamental mathematical structures .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic