Morley, Deborah <br/><br/>
Understanding computers    today and tomorrow / Deborah Morley, Charles S. Parker.     

 - 14th ed. 
 -  Boston, MA : Course Technology  2013 
 - xxiii,677 p. :ill. ( some col. ) 28 cm. Includes Index and Refrences. 
<br/><br/><label>ISBN: </label>9781133190240 
<br/><br/><label>LC Class. No.: </label>QA76.5 .P372 2013 
<br/><br/><label>Dewey Class. No.: </label>QA76.5 .P372 2013 
<br/><br/><label>National Library of Medicine Call No.: </label>QA76.5 .P372 2013