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

 - 3rd ed. 
 - New Delhi  Prentice Hall  1997 
 - xvi, 426p. 
<br/><br/><label>ISBN: </label>81-203-0925-1 
<br/><br/><label>Subjects--Index Terms: </label>681.324   networks  Computer networks  Data communication 
<br/><br/><label>Dewey Class. No.: </label>681.324   / BLA