O'Leary, Timothy J <br/><br/>
Computing essentials, 2001-2002  
<label>/ by </label> O'Leary, Timothy J 
<label>;</label> O'Leary, Linda I 
 - complete ed. 
 - Boston  McGraw-Hill Companies Inc.  2001 
 - xxxi, 379,[45]p.  col.ill.  28 cm. 
 - The O'Leary series .
<br/><br/><label>ISBN: </label>0071120262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>004  / OLE