Smith, Charles . <br/><br/>
Elementary treatise on conic sections of coordinate geometry   

 - New York :   Macmillan,   1962. 
<br/><br/><label>ISBN: </label>0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical Sciences
<br/><br/><label>Dewey Class. No.: </label>516  / SMI