LEADER 00000nam 2200229 a 4500 001 0588320 003 UkHlHU 007 t 008 001903 2 1911 000 eng 040 UkHlHU 050 4 HD 9551.6 H3 100 0 Hartley, Edward R. 245 00 Socialism and coal. 260 London :|bClarion Press,|c1911. 300 11p. 650 0 Coal mines and mining|zGreat Britain.
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