Hillier, Fredericks S. <br/><br/>
Introduction to operation research / 
M. R. Spigele 
 - 7 
 -  Farhan Publisher,  2000 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>Dewey Class. No.: </label>519.5 HIL 2000 1002829