Comer, Douglas <br/><br/>
Computer networks and internets 
/ Comer Douglas E.  
 - 2a.ed. 
 - Upper Saddle River, N.J.  : Prentice Hall  , 1999 
 - xxiii, 583p.  : il.  ; 24 cm.  
<br/><br/>Incluye índice  
<br/><br/><label>ISBN: </label>0130836176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Redes de computadoras 
<br/><br/><label>LC Class. No.: </label>T5105.5  / C5897 1999