Boait, Peter Neville, Geoff Norris, Ruth Pickman, Michael Tolhurst, Mark Walmsley, John <br/><br/>
Open Systems Interconnection 

 - London  Macmillan Education  1988 
 - 23X16 
<br/><br/><label>ISBN: </label>0333468031 
<br/><br/><label>Dewey Class. No.: </label>621.38415 T647