1 نتائج 'international standards'
International standards (en) → Standards (en)
Serials
Standardization
International standards,
Specifications
Information and communication
> Information sources
Norma (es), Especificaciones (es), Disposición (es), Norma internacional (es), Precepto (es), Normativa (es), Стандарты (ru), Технические условия (ru), Международные стандарты (ru), معايير (ar), مواصفات (ar), معايير دولية (ar), Norme (fr), Caractéristique (fr), Norme internationale (fr), Spécification (fr)
http://vocabularies.unesco.org/thesaurus/concept14595