Mahsulot tavsifi
Modern maktabs are designed with specific hygiene requirements for student groups of all ages, ensuring a healthy environment for learning.
#гигиеник талаблар#ўқув муассасалари#мактаб бинолари
Muallif
Seller 2Tasdiqlangan muallif
- Hujjatlari
- 2 006
- Sotilgan
- 192
