Taha,Hamdy A <br/><br/>
Operation research: an Introduction 

 - 9th ed. 
 - New Delhi  Pearson  2013 
 - 824 p. 
<br/><br/><label>ISBN: </label>9788131785942 
<br/><br/><label>Dewey Class. No.: </label>658.4034 T129O