Consideration of factors influencing labour productivity by taking high-productivity mines and faces as examples : consolidated report / transmitted by the Government of the Union of Soviet Socialist Republics.
1982
Detalles de los registros
Signatura[E/ECE/]COAL/GE.1/R.49
TítuloConsideration of factors influencing labour productivity by taking high-productivity mines and faces as examples : consolidated report / transmitted by the Government of the Union of Soviet Socialist Republics.
AutoresUSSR
FechaGeneva : UN, 16 Apr. 1982.
Descripción
4 p. : table