Leenders, Michiel R. <br/><br/>
Improving purchasing effectiveness through supplier development / 
Michiel R. Leenders 
 - Boston :  Division of Research, Graduate School of Business Administration, Harvard University,   c1965. 
 - viii, 152 p. :   ;  21 cm. 
<br/><br/> Based on thesis, Harvard University, translated by Ruth Norton. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial procurement.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Canada--Industrial.