Ronayne, John <br/><br/>
The integrated services digital network : from concept to application  [Books]. 
John Ronayne. 
 - London  Pitman Publishing.  1987 
 - Pages: 230. 
<br/><br/><label>ISBN: </label>0273026771  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computer networks.
<br/><br/><label>Dewey Class. No.: </label>TK/5105.5  / RON