Stallings, William <br/><br/>
Data and computer communications 
William Stallings 
 - 7th ed. 
 - New Delhi  Prentice-hall  2004 
 - xv, 846p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>81-203-2355-6  Rs.295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science<br/>Interfacing and communication
<br/><br/><label>Dewey Class. No.: </label>004.61  / STA