Gupta, C B <br/><br/>
Optimization techniques in Operations Research  
C B Gupta 
 - New Delhi  I K International  2008 
 - xii, 298p. 
<br/><br/><label>ISBN: </label>9 788190 656689 
<br/><br/><label>Dewey Class. No.: </label>519.8  / GUP