Coal; 1985 and beyond; a perspective study of the coal industry in Europe and North America prepared for the coal Committee of the United Nationa Economic Commission for Europe
Coal; 1985 and beyond; a perspective study of the coal industry in Europe and North America prepared for the coal Committee of the United Nationa Economic Commission for Europe
- Oxford Pergamon Press 1978
- x+115p
662.74 / UNI.78
662.74 / UNI.78