Leenders, Michiel R. <br/><br/>
Purchasing and Materials Management/  eng. 
Leenders, Michiel R., Fearon, Harold E. & England, Wilbur B. 
 - 8th ed. 
 - Illinois:  Richard D. Irwin, Inc.  1985. 
 - xii, 586p.:  24cm. 
<br/><br/><label>ISBN: </label>0256030294 
<br/><br/><label>Dewey Class. No.: </label>658.72  / LEE