Shelly, Gary B. <br/><br/>
Introduction to computers / 
Gary B. Shelly, Thomas J. Cashman and Misty E. Vermaat. 
 - New Delhi :  Cengage Learning,  c2008. 
 - 344 p. :  ill. ;  28 cm. 
<br/><br/> <br/>Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1423912354 1423912357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Electronic data processing
<br/><br/><label>LC Class. No.: </label>QA76  / .S54 2008