O'Brien, James A., <br/><br/>
Management information systems 
James A. O'Brien, George M. Marakas. 
 - 7th ed. 
 - Boston :  McGraw-Hill Irwin,  c2006. 
 - xxxi, 592 p. :  col. ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>007111629X 007293588X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.