Baily, Peter. <br/><br/>
Purchasing Principles and Management:  eng. 
Baily, Peter. & Farmer, David. 
 - 5th ed. 
 - London:  Pitman Publishing,  1986. 
 - ix, 324p.:  22cm. 
<br/><br/><label>ISBN: </label>0273022423 
<br/><br/><label>Dewey Class. No.: </label>658.72  / BAI