Bell, Robert J. T. <br/><br/>
Elementary treatise on coordinate geometry of three dimensions 
Robert J. T. Bell 
 - 3rd ed. 
 - New Delhi  Macmillan  1944 
 - 377p.xlviii  21cm. 
<br/><br/><label>ISBN: </label> 45 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coordinate geometry - three dimensions<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>516.16  / BEL