Haag, Stephen. <br/><br/>
Computing concepts :  complete edition / 
Stephen Haag, Maeve Cummings, Alan I. Rear, Jr. 
 - 2nd ed. 
 - Boston :  McGraw-Hill,   2004. 
 - The I-Series. .
<br/><br/><label>ISBN: </label>0072834110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA 76 HAG 2004.