Parsons, June Jamrich. <br/><br/>
Computer concepts :  introduction to computers / 
June Jamrich Parsons, Dan Oja. 
 - 15th edition. 
 - Singapore :  Cengage Learning Asia Pte Ltd,  2013. 
 - xvi, 260 pages :  illustration ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789814510592 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Computer software.<br/>Computers.