Spain, Barry. <br/><br/>
Analytical Conics /  

 - New York :   Pergamon Press ,   1996 
 - ix, 145p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics <Conics>
<br/><br/><label>Dewey Class. No.: </label>B6  / J7