O'Leary, Timothy J. , <br/><br/>
Computing essentials 2002-2003 / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Introductory ed. 
 - 1 volume (various pagings) :  illustrations color ;  28 cm.+  2 computer optical disc (4 3/4 in.). 
<br/><br/><label>ISBN: </label>0072492074 0072492104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76.5   / .O43 2002