Hayen, Roger L. <br/><br/>
SAP/R3 enterprise software :  an introduction / 
Roger Hayen. 
 - Boston, Mass. :  McGraw-Hill,  c2007. 
 - xii, 180 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780072990676 (alk. paper) 0072990678 (alk. paper) 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>SAP R/3.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business -- Data processing.<br/>Management information systems.
<br/><br/><label>LC Class. No.: </label>658.4038  / HAY 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / HAY [ Shelf 79]