Comer, Douglas E. <br/><br/>
Computer Networks and Internets/ 
Douglas E. Comer. 
 - 6th Edition 
 - Boston:  Pearson Education Limited,  c2015. 
 - 667 pages;  23 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>1292061170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Networks<br/>Internetworking (Telecommunications)
<br/><br/><label>Dewey Class. No.: </label>DC 004.6  / C734