BELL, ROBERT ,J.T. <br/><br/>
AN ELEMENTARY TREATISE ON CO-ORDINATE GEOMETRY OF THREE DIMENSIONS  

 - 3RD. 
 - LONDON  MCMILAN & CO.  1944 
 - 377:  21CM. 
<br/><br/><label>Subjects--Index Terms: </label>Geometry 
<br/><br/><label>Dewey Class. No.: </label>516 BEL