Shelly, Gary B. <br/><br/>
Discovering computers :  living in a digital world : fundamentals / 
Gary B. Shelly, Misty E. Vermaat ; contributing authors : Jeffrey J. Quasney, Susan L. Sebok, Steven M. Freund 
 - 2010 ed. 
 - Boston, Mass. :  Course Technology/Cengage Learning,  2010 
 - xxiv, 506 p. :  col. ill. ;  28 cm. 
 - Shelly Cashman series .
 - Shelly Cashman series .
<br/><br/><label>ISBN: </label>9780495806387 (pbk.) :  RM333.28 0495806382 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer science<br/>Computer networks