Great Britain. National Coal Board. Technical Mission to the U.S.S.R

3 published titles

The coal industry of the U.S.S.R

4 editions

The coal industry of the U.S.S.R. Part 2, appendix 2, Coal cutting and loading

1 edition

The coal industry of the U.S.S.R : a report by the Technical Mission of the National Coal Board. Part 2, appendix 5, Training

1 edition