Black, Uyless <br/><br/>
Computer networks  protocols, standards and interfaces 
Uyless Black. 
 - 2nd ed. 
 - New Delhi  Prentice Hall of India  1999 
 - xii, 436p., 24cm. 
<br/><br/><label>ISBN: </label>81 - 203 - 1041 - 1. 
<br/><br/><label>Dewey Class. No.: </label>004.65  / B58C