1 documents found
Head: Філіп'єв Юлій Юхимович. Research and preparation of analytical reports on the state of the organization of tunnel works, the demographic situation, yield and quality of workers in the preparatory work of the mine.
The state enterprise Donetsk reserch disign and inculcating the centre of organization of work the Ministry of a coal industry. № 0109U006367
1 documents found
Updated: 2026-03-22
