GUPTA Dev Raj <br/><br/>
Operation research 

 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>13321 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics<br/>Operation research
<br/><br/><label>Dewey Class. No.: </label>B2893, L7;2