Harwood, Tracy. <br/><br/>
Effective negotiation in purchasing and supply / 
Tracy Harwood. 
 - 2nd edition. 
 - Stamford :  CIPS,  2009. 
 - xiv, 306 p. ;  30 cm. 
 - CIPS study matters. .
 - CIPS study matters.  Level 4 Foundation Diploma in Purchasing and Supply. .
<br/><br/> On cover: 2009 revised unit content. 
<br/><br/><label>ISBN: </label>9781861241771