Cross, Tina . <br/><br/>
Information Technology:   Internediate GNVQ/ 
by Tina Cross 
 - London :   Longman,   1999 
 - ix, 339 p. :   ill. ;   23 cm. 
<br/><br/>Include index. 
<br/><br/><label>ISBN: </label>8170290155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Technology
<br/><br/><label>Universal Decimal Class. No.: </label>303.4833