1 résultat(s) pour 'higher technical personnel'
Higher technical personnel (en)
Technicians
Science
> Science and research management
كبار التقنيين (ar), كفاءات تقنية رفيعة (ar), Personal técnico superior (es), Personnel technique supérieur (fr), Инженерные кадры (ru)
http://vocabularies.unesco.org/thesaurus/concept11835