Comer, Douglas. <br/><br/>
The Internet book :  everything you need to know about computer networking and how the internet works / 
Douglas E. Comer. 
 - 4th ed. 
 - Upper Saddle River, NJ :  Pearson Prentice Hall;  c2007. 
 - xxiv, 327 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0138920923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Internet.<br/>World Wide Web.
<br/><br/><label>LC Class. No.: </label>TK5105.875.I57  / C65 1997