Narrow search
Showing 1 - 4 of 4
Cover Image
Symposium on the Use of Electronic Computers in the Coal Industry
1971
Persistent link: https://www.econbiz.de/10001412275
Cover Image
The coal situation in Europe in ... and its prospects
United Nations / Economic Commission for Europe; United … - New York, NY - [1.]1958/59(1959); 2.1959/60(1961) - 6.1964/65(1966); …
Persistent link: https://www.econbiz.de/10004261356
Cover Image
Coal consumption trends in the Western Zones of Germany
United Nations / Economic Commission for Europe - 1953
Persistent link: https://www.econbiz.de/10002850611
Cover Image
Relationship between coal and black oils in the west European fuel market
United Nations / Economic Commission for Europe - 1954
Persistent link: https://www.econbiz.de/10003077656