W W MILNER <br/><br/>
Intermediete information technology 

 - U K  Stanley Thornes  c1988 
 - xix  ill 
<br/><br/> Includes Glossary and Index 
<br/><br/><label>ISBN: </label>074873029 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication and IT
<br/><br/><label>Dewey Class. No.: </label>001.6