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UNESCO Thesaurus

Content language

Telecommunications > Telephone engineering
PREFERRED TERMTelephone engineering   Search in UNESDOC
BROADER CONCEPT
RELATED CONCEPTS
BELONGS TO GROUP
IN OTHER LANGUAGES
Technologie du téléphone

French

Téléphonie
Телефонная техника

Russian

Ingeniería telefónica

Spanish

Telefonía
URI http://vocabularies.unesco.org/thesaurus/concept12608
Download this concept: RDF/XML TURTLE JSON-LD Last modified 5/23/06