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Usloviia truda i rost narodnogo blagosostoianiia

Main Author:
Vasilʹeva, Elena Vladimirovna.
Other Authors:
Komarov, Vasiliĭ Efimovich.
Format:
Book
Language:
Russian
Subjects:
Working class Soviet Union
Industrial hygiene Soviet Union
Technological innovations Soviet Union
View in NAL's Catalog:
CAT73369155