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Head: Danchenko Maria Ivanivna. Research of professional classification in building, development of qualifying descriptions on the new professions of workers in building and preparation on their basis of change to reference Book of qualifying descriptions of professions of workers. Issue 64.. (popup.stage: Участь у дослідженні існуючої класифікації в будівнитцві). Centre "Ekobud". № 0312U003018
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Updated: 2026-03-24
