Shelly, Gary B <br/><br/>
Discovering computers  
Shel 
 - Canada :  Course Technology, Cengage Learning,  2013 
 - vi, 105p.; 
<br/><br/><label>ISBN: </label>9781285082332 
<br/><br/><label>LC Class. No.: </label>QA 76.5.D57 2013