Tanenbaum, Andrew S. <br/><br/>
Computer networks   
by Andrew S. Tanenbaum. 
 - 2nd. 
 - New Delhi  P-H of India  1989 
<br/><br/><label>ISBN: </label>0876926219 
<br/><br/><label>Dewey Class. No.: </label>001.64404  / N8918;1