International   conference on telecommunications    Denver, Colorado; June 14-18, 1981. 

 - New York   Institute of Electrical and Eletronics Engineers  1981 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication Conference
<br/><br/><label>LC Class. No.: </label>TK 5101 .A1I57 1981