Forouzan, Behrouz A. <br/><br/>
Data communications and Networking / 
Behrouz A. Forouzan 
 - Fifth edition 
 - USA :  McGraw Hill Education,  2013 
 - 1226 p. ;  24 cm 
<br/><br/><label>Subjects--Index Terms: </label>Data communications Networking 
<br/><br/><label>Dewey Class. No.: </label>004.6  / F769B