Llewellyn, J. A. <br/><br/>
Information and coding / 
J.A. Llewellyn. 
 - England :  Chartwell-Bratt,  1987. 
 - 151 p. :  ill. 
<br/><br/><label>LCCN: </label>55051456 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coding theory<br/>Digital commuunication.<br/>Information theory