01058oas 2200349 450 991071409460332120201102133211.0(CKB)5470000002506722(OCoLC)1202625938(EXLCZ)99547000000250672220201102b196219uu ua engur|||||||||||txtrdacontentcrdamediacrrdacarrierIndustry wage surveyBituminous coal mining[Washington, D.C.] :United States Department of Labor, Bureau of Labor Statistics,1963-1 online resource (volumes)BulletinBituminous coal miningWagesCoal minersUnited StatesStatisticsPeriodicalsStatistics.lcgftWagesCoal minersUnited States.Bureau of Labor Statistics,GPOGPOGPOJOURNAL9910714094603321Industry wage survey3251718UNINA