Purchasing principles and management / 
Peter Baily [and] David Farmer. 
 - 6th ed. 
 - London :  Pitman,  1990. 
 - 342 p:  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>027303314x (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Purchasing.