Forouzan, Behrouz A. <br/><br/>
Computer networks :  a top-down approach / 
Behrouz A. Forouzan, Firouz Mosharraf. 
 - 1st ed. 
 - New York :  McGraw-Hill,  2012. 
 - xxiii, 931 p. 
<br/><br/><label>ISBN: </label>0071315159 :  KES 980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.