O'Brien, James A. <br/><br/>
Management information systems / 
James A. O'Brien, George M. Marakas 
 - 9th ed. / McGraw-Hill int. ed. 
 - Boston, MA :  McGraw Hill ,  c2009 
 - xxxii, 659 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780071280433 007128043X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems