1 results for 'historical periods'
Historical periods
فترات تاريخية (ar), Période historique (fr), Исторические периоды (ru), Período histórico (es)
Ancient history, Contemporary history, Medieval history, Modern history, Prehistory
Archaeology, Historical methods
Culture
> History
فترات تاريخية (ar), Période historique (fr), Исторические периоды (ru), Período histórico (es)
http://vocabularies.unesco.org/thesaurus/concept301