Gupta, P.K. <br/><br/>
Problems in operations research ( methods and solutions) 
P.K. Gupta, Manmohan 
 - 8th 
 - New Delhi  Sultan Chand  1997 
 - xiv,971 
<br/><br/><label>ISBN: </label>8170143594 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>510.11  / GUP N7