Held, Gilbert <br/><br/>
Dictionary of communications technology: terms, definitions and abbreviations. -- 3rd ed. 
Gilbert Held 
 - 3rd ed. 
 - Chichester  John Wiley and Sons  1995 
 - x, 692p.: ill. 
<br/><br/><label>ISBN: </label>0471975176 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION<br/>TELECOMMUNICATION--DICTIONARIES
<br/><br/><label>LC Class. No.: </label>TK 5102 Hel