Buffa, E.S. <br/><br/>
Operations management : problems and models. 

 - 762p. 
 - (Wiley series in management and administration). .
<br/><br/><label>ISBN: </label>0-471-11867-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations research<br/>Organization and administration
<br/><br/><label>LC Class. No.: </label>3rd ed.