O'Brien, James A <br/><br/>
Introduction to information systems : essentials for the internetworked enterprise 

 - 9 
 - Boston  McGraw-Hill  2000 
 - xxiv, 510p.   
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>72297492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business -- Data processing<br/>Management -- Data processing