Johnston, Robert [et al.] <br/><br/>
Cases in operations management / 
Robert Johnston [et al.] 
 - 3rd ed. 
 - Harlow [et al.] :   Prentice Hall,   2003. 
 - 515 s. :  25 cm.  7Z-JohR-Cas 
<br/><br/><label>ISBN: </label>0273655310 9780273655312