Lancaster, John <br/><br/>
ECDL/ ICDL 4.0 :  study guide / 
John Lancaster, Bill Mc Taggart, David Penford, David Stott. 
 - San Fransisco:   Sybex Inc.,   2004.  
 - 846 p. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0782143083 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming computer systems<br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>005.369 LAN