Heyl, JEff L. <br/><br/>
Cases in Operations Management / 
Jeff E. Heyl  
 - USA,  Addison Wesley,  1994. 
 - x, 207p.  Paperback,  23cm. 
<br/><br/><label>ISBN: </label>0201532891 
<br/><br/><label>Dewey Class. No.: </label>658.5  / HEY