Forouzan, B.A...[et al] <br/><br/>
Data communication and networking 

 - 2nd ed. 
 -  Tata McGraw Hill  2003 
 - 944p. 
<br/><br/><label>ISBN: </label> 295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMPUTER
<br/><br/><label>Dewey Class. No.: </label>004.6  / FOR