Obrien, James A. <br/><br/>
Introduction to information systems   [Book] 
James A. Obrien. 
 - 12th Ed. 
 -  Tata McGraw-Hill Publishing Company New Delhi 
 -  1 CD ROM 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>70589712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data Processing
<br/><br/><label>Dewey Class. No.: </label>005.133