004 <br/>

   O'Leary, Timothy J.,<br/>
                  Computing essentials 2007 / 
Timothy J. O'Leary, Linda I. O'Leary. 
 - Complete ed. 
 - Boston :  McGraw-Hill Irwin,  c2007. 
 - xxvi, 531 p. :  col. ill. ;  28 cm. -
 - The O'Leary series .
 - O'Leary, Timothy J.,  1947-  O'Leary series. .
<br/><br/> Includes indexes. 
<br/><br/>                 <label>ISBN: </label>0073516678 (alk. paper) 9780073516677 
<br/><br/><label>LCCN: </label>2005055115 
<br/><br/>                 <label>Түлхүүр үг: </label>Computers., Electronic data processing., 
<br/><br/><label>LC Class. No.: </label>QA76.5  / .O428 2007