Comer, Douglas E. <br/><br/>
Internetworking with TCP/IP  Vol. 1:Principles, protocols, and architecture 
by Douglas E. Comer 
 - 3rd ed. 
 - New Delhi  Prentice Hall of India  1995 
 - xxv,613p. 
<br/><br/><label>ISBN: </label>8120310535 
<br/><br/><label>Dewey Class. No.: </label>004.65  / N95.1;6