Gupta, Prem Kumar  <br/><br/>
Problems in operations research: (principles and solutions) 

 - New Delhi  S. Chand & Company Ltd.  1991 
 - xi, 1202p. 
<br/><br/><label>ISBN: </label>9788121909686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>003 G9592p