Leenders, Michiel R. <br/><br/>
Improving purchasing effectiveness through supplier development / 
Michiel R. Leenders 
 - Boston :  Division of Research, Graduate School of Business Admini stration, Harvard University,  1965 
 - x, 152 p. ;  20 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Purchasing power<br/>Purchasing
<br/><br/><label>Dewey Class. No.: </label>330