O'Brien, James A., 1936- <br/><br/>
Management information systems 

 - 7th ed. 
 - Boston  McGraw-Hill Irwin  c2006 
<br/><br/><label>ISBN: </label>9780071101400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems
<br/><br/><label>Dewey Class. No.: </label>003.4 OBR