Cross, Tina & Jones Collette <br/><br/>
Information Technology 
By Tina Cross & Collette Jones 
 -  Longman  1997 
 - ix, 339 pages, 25 cm 
<br/><br/> includes glossary and index 
<br/><br/><label>ISBN: </label>0-582-292263 
<br/><br/><label>Dewey Class. No.: </label>004 C87i