Information systems essentials 
Stair, Ralph M. 
 - Sixth edition. 
 -  Cengage Learning Asia Pte Ltd.  2012 
 - xxiii, 480 pages 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>658.4038011 S782 2012