Parsons, June Jamrich. <br/><br/>
Computer concepts / 
June Jamrich Parsons, Dan Oja. 
 - 9th ed. Brief 
 - Boston, Mass. :  Course Technology, Cengage Learning,  c2013. 
 - xv, 112, 8, 16 p. :  ill. (chiefly col.) ;  28 cm. 
 - Illustrated series. Brief .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781133526162 
<br/><br/><label>LCCN: </label>2012-930596 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer input-output equipment.<br/>Computer science<br/>Computer software.<br/>Computers.<br/>Computers--Study and teaching--Problems, exercises, etc.