Coal-face operations with mechanized and automated systems / transmitted by the French Government.
1984
Detalles de los registros
Signatura[E/ECE/]COAL/GE.4/R.24/Add.7
TítuloCoal-face operations with mechanized and automated systems / transmitted by the French Government.
AutoresFrance
FechaGeneva : UN, 17 Feb. 1984.
Descripción
6 p. : tables