Behrouz A. Forouzan <br/><br/>
Data Communications And Networking 

 - 2nd ed. 
 -   Mcgraw-Hill International Editions  ©2001 
<br/><br/><label>ISBN: </label>9780071181600  00 
<br/><br/><label>Dewey Class. No.: </label>004.6/FOR