Dvorak, John C. <br/><br/>
Dvorak's guide to desktop telecommunications / John C. Dvorak, Nick Anis. 

 - Mcgraw Hill 
<br/><br/><label>ISBN: </label>0078816688 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer network
<br/><br/><label>Dewey Class. No.: </label>004.6 DVO