Communications equipment and systems 

 - Birmingham  ; Convention Of National Societies Of Electrical Engineers Of Western Europe  , 1980 
 - xvi,270p. 
<br/><br/><label>ISBN: </label>0852962169  £22.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication Engineering<br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>621.382  / COM