Bell,Robert J.T. <br/><br/>
An Elementary Treatise On Coordinate Geometry Of Three Dimensions  
by Robert J.T.Bell 
 - 3th Edition  
 - London   Macmillan And Co.,   1950  
 - xviii,377p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics 
<br/><br/><label>Dewey Class. No.: </label>510   / BEL