Forouzan, Behrouz A. <br/><br/>
Data communications and networking / 
Behrouz A. Forouzan. 
 - 5th ed. 
 - New York, NY :  McGraw-Hill,  2013. 
 - xxxvii, 1226 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0073376221 9780073376226 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Data transmission systems.