Tanenbaum, Andrew S. <br/><br/>
Computer networks/by Andrew S. Tanenbaum 

 - 4 
 - Delhi  Pearson  2007 
 - 891p. 
<br/><br/><label>ISBN: </label>8175581651 
<br/><br/><label>Dewey Class. No.: </label>001.642  T155C