Hillier, F S <br/><br/>
Operation research 
by F S Hillier 
 - 2nd 
 - New Delhi  CBS Publication  2000 
<br/><br/> Engineering 
<br/><br/><label>ISBN: </label>81-239-0939-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management