Shelly, Gary B. <br/><br/>
Discovering computers brief :  your interactive guide to the digital world / 
Gary B. Shelly, Misty E. Vermaat, Jeffrey J. Quasney. 
 - Boston, MA :  Course Technology Cengage Learning,  2011. 
 - p. cm. 
 - Shelly Cashman Series .
<br/><br/><label>ISBN: </label>9781111530471 9781111532314 
<br/><br/><label>LCCN: </label>2010943260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004  / SGD