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Democracy in the mines. Some documents of the controversy on mines nationalisation up to the time of the Sankey Commission
Coates, Ken, (1974)
Nationalisation of the mines
Hodges, Frank, (1920)
Nationalised coal policies : an address on the policies of a nationalised industry ...
Robens, Loard, (1963)
Dix années de nationalisation des Charbonnages de France
Cadel, R., (1956)