Forouzan, Behrouz A. <br/><br/>
Data communications and networking /  
Behrouz A Forouzan. 
 - 3rd ed /   . 
 - New Delhi :   Tata McGraw-Hill Publishing ,   2004. 
 - xxxiv,973p. :   ills.,charts,tables ;   25cm .  
<br/><br/>Includes bibliographical  references and index 
<br/><br/><label>ISBN: </label> RS325.00 (Pb) 
<br/><br/><label>Subjects--Index Terms: </label>DATA COMMUNICATION 
<br/><br/><label>Dewey Class. No.: </label>004.6  / FOR/D