Black, Uyless D. <br/><br/>
Data communications and distributed networks.- 3rd ed. 

 - 3rd ed. 
 - New Delhi  PHI  2009 
 - xvi, 426p. 
<br/><br/><label>ISBN: </label>9788120309258 
<br/><br/><label>Subjects--Index Terms: </label>Data communications  Distributed networks 
<br/><br/><label>Dewey Class. No.: </label>004.7 BLA