Japan telecommunications review 

 - Tokyo :  Telecommunications Association,  1959-1989 
 - v. 
<br/><br/><label>ISSN: </label>0021-4744 
 = Japan telecommunications review 
 = Jpn telecommun. rev. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICA<br/>TECNOLOGIA DE LAS COMUNICACIONES<br/>TELECOMUNICACIONES
<br/><br/><label>Universal Decimal Class. No.: </label>621.39