Obrien,James A <br/><br/>
Management Information Systems 

 - 5th ed 
 - Boston  Mc Graw-Hill company  2002 
 - Varies 
<br/><br/><label>ISBN: </label>72440783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Cermerce
<br/><br/><label>Dewey Class. No.: </label>658.4  / OBM