Altaĭskie gornye ofit︠s︡ery XVIII-XIX vv
by L. I. Ermakova, O. N. Dudareva, T. G. Malʹt︠s︡eva
SourcesMining engineersBiographyHistoryMining engineering
Writing a summary for young readers…
For young readers
Book data: Open Library
by L. I. Ermakova, O. N. Dudareva, T. G. Malʹt︠s︡eva
Book data: Open Library