Comer Douglas E. <br/><br/>
computer networks and internets/ 
Douglas E. Comer. 
 - New Jersey :  Pearson ,  2009. 
 - 600 p. : 
<br/><br/> Include Index  
<br/><br/><label>ISBN: </label>9.7801350458e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communication
<br/><br/><label>LC Class. No.: </label>TK5105.5  / .C5897 2009