Askwith, E. H.  <br/><br/>
The analytical geometry of the conic sections / 
E. H. Askwith. 
 - 3rd ed. 
 - Calcutta :  Radha,  c 1988. 
 - 443 p. :  ill. ;  21 cm. 
<br/><br/>319  319 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry.<br/>Calculus.<br/>Equations.
<br/><br/><label>Dewey Class. No.: </label>516.3 / A49a