Martin, J.F. The government and control of the British coal industry 1914-18 This thesis examines the British coalmining industry, a subject which has in general already been extensively investigated. However, with the exception of a limited number of general histories or specific regional studies, the main focus of attention has centred on the interwar years when the industrial problems of the period were inextricably linked with the coal industry [continued]… untagged;Economics not elsewhere classified 2013-12-09
    https://repository.lboro.ac.uk/articles/thesis/The_government_and_control_of_the_British_coal_industry_1914-18/9491837