Forouzan, Behrouz A. <br/><br/>
Data communications and networking /  
Behrouz A. Forouzan with Sophia Chung Fegan. 
 - 4th ed /   . 
 - New Delhi :   Tata McGraw-Hill Publishing ,   2007. 
 - xxxiv, 1134p. :   figs and table ;   23cm .  
<br/><br/>Includes glossary, bibliography and index 
<br/><br/><label>ISBN: </label> RS365.00 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>COMMUNICATION-DATA 
<br/><br/><label>Dewey Class. No.: </label>004.6  / FOR/D