Sommerville D M Y <br/><br/>
Analytical conics 

 -  1933 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>24688 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry-Plane
<br/><br/><label>Dewey Class. No.: </label>B622:25, G3