Black, Uyless D. <br/><br/>
Data communications and distributed networks /  
by Uyless D Black. 
 - 3rd ed /   . 
 - New Delhi :   Prentice Hall of India ,   2007. 
 - xvi,426p. :   ills.,figs.,tables ;   24cm .  
<br/><br/>includes index 
<br/><br/><label>ISBN: </label>9788120309258  RS225.00 
<br/><br/><label>Subjects--Index Terms: </label>ELECTRONIC COMMUNICATIONS COMPUTER NETWORKS 
<br/><br/><label>Dewey Class. No.: </label>004.6  / BLA/D