Computer networks and their protocols / 
D. e. Davies, d. l. a. barbre, w. l. price and c. m. solomonides 
 - 487 páginas 
 - Wiley series in computing .
<br/><br/> "a wiley-interscience publication" 
<br/><br/><label>ISBN: </label>0471997501 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Redes de computadoras
<br/><br/><label>LC Class. No.: </label>TK5105.5  / C64