Gupta, Prem kuamr <br/><br/>
Problem in operation research. 
Prem kuamrGupta 
 - New Delhi  S.Chand & Co.  2001 
 - 1078p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem in operation research.
<br/><br/><label>Dewey Class. No.: </label>001.424 G976P