O'Brien, James A.,  1936- <br/><br/>
Introduction to information systems / 
James A. O'Brien, George M. Marakas. 
 - 15th ed. 
 - New York :  McGraw-Hill Irwin,  2010. 
 - xxxiii, 592 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>9780073376776 (hbk.)  RM293.57 0073376779 9780070167087 0070167087 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Management--Data processing.<br/>Management information systems.<br/>Electronic commerce.