ilmiyish

Mahsulot tavsifi

Information on the etiological factors, classification, diagnostic principles, and preventive measures of occupational diseases

#diagnostik prinsiplar#etiologik omillar#kasb kasalliklari

Muallif

Bobur Allayorov
Bobur AllayorovTasdiqlangan muallif
Hujjatlari
56 898
Sotilgan
3 780

O'xshash hujjatlar