Forouzan, Behrouz A. <br/><br/>
Data communications and networking / 
Behrouz A. Forouzan 
 - 5th ed. 
 - India  McGraw Hill Education  2013 
 - 1226 p. 
<br/><br/><label>ISBN: </label>9781259064753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transmission Media<br/>Transmission of digital data<br/>Encoding andd modulating<br/>Data transmission sysytems
<br/><br/><label>Dewey Class. No.: </label>004.6 FOR-B