Organisations (classement thématique)
type: ConceptScheme
has top concept: Administration de la navigation aérienne

Administration de la navigation aérienne
type: Concept
status: CURRENT
created: 2017-12-12T00:00:00Z
deprecated: false @en
alternative label: ANA
in scheme: Organisations (classement thématique)
in scheme: legal-subject
notation: 4051
top concept of: Organisations (classement thématique)