Parnell , tere  <br/><br/>
Guide to wide area networks  

 - Mcgraw hill  
<br/><br/><label>ISBN: </label>0078822289 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Internet (computer network) 
<br/><br/><label>Dewey Class. No.: </label>004.67 PAR