Vahid Lotfi & C. Carl Pegels <br/><br/>
Decision Support Systems For Operation Management & Management Science 

 - 3rd ed. 
 -   Irwin  ©1989 
<br/><br/><label>ISBN: </label>9780256115598  71.871.8 
<br/><br/><label>Dewey Class. No.: </label>658.403 LOT. 3