Shelly, Gary B. <br/><br/>
Discovering computers :  your interactive guide to the digital world / 
Gary B. Shelly and Misty E. Vermaat. 
 - Boston, Mass. :  Course Technology/Cengage Learning,  c2012. 
 - xxiv, 830 p. :  col. ill. ;  30 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781111530327 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>004  / SHE