00326nam a2200121Ia 4500020001500000082002500015100002000040245006600060260004800126300002000174500000500194700000500199  a0521265010  a338.2720942bM681.ED  aMitchell, B. R.  aEconomic development of the British Coal industry 1800-1914b  aCambridgebCambridge University Pressc1984  axv, 381p. Index  a  a