O'brien, James A. <br/><br/>
Introduction to information systems :   essentials for the e-business enterprise.  

 - New York :   McGraw-HIll Irwin,   2003. 
 - xxii, 450 p. :   ill. ;   28 cm. 
<br/><br/><label>ISBN: </label>9780072830200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System.
<br/><br/><label>Dewey Class. No.: </label>REF BRI