Taha, Hamdy A <br/><br/>
Operations Research An Introduction 

 - Ninth Edition 
 - New Delhi:  Dorling Kindersley,  2012. 
 - 829 (Rk # 20 Sh # 2) 
<br/><br/><label>ISBN: </label>9788131785942 
<br/><br/><label>Source: </label> Pak Book  PKR 1325.88 
<br/><br/><label>Dewey Class. No.: </label>658.4034