Computer networkingand the internet 
Hall Fred 
 - 5th ed. 
 - London  Addison Wesley  2005 
 - 803p. 
<br/><br/><label>ISBN: </label>0-321-26358-8 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>TK 5105.875  / .H35 2007