Zeitschrift 9 Appareils e ́lectroniques 6 Electronic apparatus and appliances 6 Electronic industries 6 Computers 5 Electrical engineering 5 Signal processing 5 Automation 4 E ́lectrotechnique 4 Electronics 4 Radio 4 Artificial intelligence 3 Automatic control 3 Bildverarbeitung 3 Commande automatique 3 Electronic circuits 3 Electronic data processing 3 Elektronik 3 Elektronisches Bauelement 3 Engineering 3 Human-machine systems 3 Informatique 3 Ordinateurs 3 Pe ́riodiques 3 Systems engineering 3 Te ́le ́communications 3 Telecommunication 3 Television 3 Appareils e ́lectriques 2 Artificial Intelligence 2