O'Brien, James A  <br/><br/>
Introduction to information systems 

 - 10th ed.  
 - New Delhi:   Tata- McGraw- Hill Publishing Company Limited,   1975 
 - xxx, 452p.  
<br/><br/><label>ISBN: </label>0-07-058971-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Subjects--Index Terms: </label>Information systems  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3:658   / P6