Себетіңіз бос
Health and safety at work – why does it matter, and who protects us?
In this lesson, you will learn about the concept and importance of workplace health and safety.
9 – 10. сыныптар
Автор: Dr. Nagy Márió
Корректор: Illés Emese, Hodula Orsolya, Szilágyi Judit
Кескінші: Csépe Violetta
Бағдарламаны даярлаушы: Tóth Martin
Этикеткалар
mozaLink
/Веб-линк