Parsons, June Jamrich. <br/><br/>
Computer concepts / 
June Jamrich Parsons, Dan Oja. 
 - 7th ed., illustrated introductory 
 - Australia ; :  Boston, Mass. :  Course Technology Cengage Learning,  2009. 
 - xxiv, 320 p. :  ill. (chiefly col.) ;  28 cm. + 1 CD-ROM (4 3/4 in.). 
 - Illustrated series.  Introductory .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-619-24361-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer software.<br/>Computer input-output equipment.