Sabri, Ehap H; Gupta, Arun R; Beitler, Michael A <br/><br/>
Purchase order management : best practice process techniques and change management 
Sabri, Ehap H; Gupta, Arun R; Beitler, Michael A 
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 - Cengage Learning  2007 
 - 219 p 
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<br/><br/><label>ISBN: </label> 1195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Purchasing and materials management
<br/><br/><label>Dewey Class. No.: </label>658.72  SAB