Black, Uyless D  _ <br/><br/>
Data commnications and distributed networks  _ 

 - 3rd ed. 
 - New Delhi  Prentice-Hall of India  2007 
 - xvi, 422p.  PB  36cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8120309251 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Computer communication networks<br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6  / BLA