Comer, Douglas E. <br/><br/>
The Internet BOOK :  Everything you need to know about computer networking and how the internet works / 

 - New Jersey,  Prentice-Hall, Inc.  1994. 
 - 312p.  ill.: map. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical record. 
<br/><br/><label>ISBN: </label>0131832379 
<br/><br/><label>LC Class. No.: </label>QA76 
<br/><br/><label>Dewey Class. No.: </label>004.62