Feinstein, Andrew H.  <br/><br/>
Purchasing / 
Andrew H. Feinstein. 
 - 6a. ed. 
 - New York :   Wiley  2005. 
 - 706 p. 
<br/><br/><label>ISBN: </label>0471460052 
<br/><br/><label>Dewey Class. No.: </label>647.94  / F299p