Telefon-Report 

 - Munich :  Siemens,  ? -  
 - v. 
<br/><br/><label>ISSN: </label>0341-6496 
 = Telefon-Report   (Ed. espaņola) 
 = Telef.-Rep.   (Ed. esp.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMUNICACIONES<br/>COMUNICACION
<br/><br/><label>Universal Decimal Class. No.: </label>621.39