Laudon, Kenneth C. <br/><br/>
Essentials of management information systems / 

 - Ninth edition 
 - N. J. :   Pearson education, Inc.,   c2011. 
 -  various paging: ill. ;   28 cm. 
<br/><br/><label>ISBN: </label>9780136114444 
<br/><br/><label>Dewey Class. No.: </label>Circ. 658.4038011 L372e 2011