Всего результатов для %te: %s
Labour standards (en)
Working conditions
Collective agreements, Collective bargaining, Ergonomics, Labour law
Politics, law and economics
> Personnel management
معايير العمل (ar), مواصفات العمل (ar), Norma de trabajo (es), Norma laboral (es), Трудовые нормативы (ru), Norme de travail (fr)
http://vocabularies.unesco.org/thesaurus/concept5569