O'Leary, Timothy J. <br/><br/>
Computing today 
/ Timothy J. O'Leary, Linda I. O'Leary 
 - xxx, 690 pages :  illustrations (some color) 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0072565985 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers
<br/><br/><label>Dewey Class. No.: </label>004.16