Gupta J D <br/><br/>
Approach to numbers 

 -  1969 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>34515 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics<br/>Number theory
<br/><br/><label>Dewey Class. No.: </label>B13, K9