VALACICH, J. <br/><br/>
Information Systems Today: Managing in the Digital World, 

 - 8th Ed. 
 - New York,  Pearson,  2018. 
 - 558p: ill; figure, picture,  Glossary & Index,  27cm. 
<br/><br/><label>ISBN: </label>10: 1-292-21597-6 
<br/><br/><label>Dewey Class. No.: </label>658.403 VAL