Type Report Date issued 2000 Reference 92-2-112224-7 (ISBN) Authors Jan Czeslaw Czabala, Bohdan Dudek, Piotr Krasucki, Bozena Pietrzykowska, Wlodzimierz Brodniak, International Labour Organization. Unit responsible Skills and Employability Subjects occupational safety and health Download English - pdf 785 KB