William J Buchanan <br/><br/>
Handbook of data communications and networks- 2 vol. 

 - 2 
 - London  Kluwer academic publishers  2004 
<br/><br/><label>ISBN: </label>1402077416 
<br/><br/><label>Dewey Class. No.: </label>005.71  / BUC.H.1-2