HAMDY A.TAHA <br/><br/>
OPERATIONS RESERCH AN INTRODUCTION 

 - 9TH 
 - new delhi  PEARSON  2017 
 - 295 
<br/><br/><label>ISBN: </label>9789330000000 
<br/><br/><label>Dewey Class. No.: </label>4  / HAM-O