Brewster, R. L <br/><br/>
Data communications and networks 3 
edited by R. L. Brewster 
 - London  The IEE  1994 
 - xiii, 237p. : ill. 
<br/><br/><label>ISBN: </label>0852968043 
<br/><br/><label>LC Class. No.: </label>TK 5105 Dat