Shelly, Gary B. <br/><br/>
Discovering computers :  fundamentals / 
Gary B. Shelly, Thomas J. Cashman, Misty E. Vermaat ; contributing authors, Jeffrey J. Quasney ... [et al.]. 
 - 3rd ed. 
 - Boston, Mass. :  Thomson Course Technology,  c2007 
 - xxiv, 488, [40] p. :  col. ill. ;  28 cm. 
 - Shelly Cashman series .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1418843725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Computer science<br/>Computer networks<br/>Internet