S Suryanarayana Iyer and others <br/><br/>
Projective Geometry of the Conic 

 - Trichinopoly  1957 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry Conic
<br/><br/><label>Dewey Class. No.: </label>515/1  / IYEP