Mahsulot tavsifi
This product discusses safety in natural, technological, ecological, and social disasters.
#hayot faoliyati xavfsizligi#fuqaro muhofazasi#tabiiytusdagifavquloddavaziyatlar
Muallif
M TTasdiqlangan muallif
- Hujjatlari
- 12 615
- Sotilgan
- 592
