Held, Gilbert  (1943- ). <br/><br/>
Dictionary of communications technology :  terms, definitions and abbreviations / 
Gilbert Held. 
 - 2nd ed. 
 - Chichester [etc.] :  John Wiley & Sons,  cop. 1995. 
 - VIII, 501, [6] s. :  il. ;  25 cm. 
<br/><br/><label>ISBN: </label>0471955426 0471951269 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telekomunikacja--słowniki.