O'Leary, Timothy J.,  1947- <br/><br/>
Computing essentials, 2002-2003 / 
 2002-2003 computing essentials 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Introductory ed. 
 - Boston :  McGraw-Hill Irwin,  c2002. 
 - 1 v. (various pagings) :  col. ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0071131507 (international : alk. paper) 
<br/><br/><label>LCCN: </label>2002016518 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label> / .O443 2002 
<br/><br/><label>Dewey Class. No.: </label>004  / LEA-C