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. 
 - New Delhi :  PHI Learning,  c2007. 
 - xxvii, 380 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788120336964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internet.<br/>Computer networks.<br/>World Wide Web.
<br/><br/><label>Dewey Class. No.: </label>004.678 COM