O'Leary, Timothy J.,  1947- <br/><br/>
Computing essentials,1995-1996 / 
 Computing essentials. 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Annual ed. 
 - Boston :  McGraw-Hill,  1996. 
 - 1 v. (various pagings) :  col. ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070490457. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>LC Class. No.: </label>QA76  / .O44 1996 
<br/><br/><label>Dewey Class. No.: </label>004