Parsons, June Jamrich <br/><br/>
Understanding computer concepts / 
June Jamrich Parsons, Dan Oja 
 - Singapore:  Cengage Learning Asia,  c2011 
 - 372p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>978-981-4296-91-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004 P266 2011