01870nam 22006013u 450 991045517010332120210107004407.01-60876-318-8(CKB)1000000000787420(EBL)3018514(SSID)ssj0000124079(PQKBManifestationID)11936807(PQKBTitleCode)TC0000124079(PQKBWorkID)10013776(PQKB)11018377(MiAaPQ)EBC3018514(EXLCZ)99100000000078742020151005d2008|||| u|| |engur|n|---|||||txtccrCoal Mining[electronic resource] Research, Technology and SafetyNew York Nova Science Publishers, Inc.20081 online resource (314 p.)Description based upon print version of record.1-60692-001-4 Coal mines and mining -- Safety measuresCoal mines and miningCoal mines and miningSafety measuresCoal mines and miningMechanical EngineeringHILCCEngineering & Applied SciencesHILCCMetallurgy & MineralogyHILCCElectronic books.Coal mines and mining -- Safety measures.Coal mines and mining.Coal mines and miningSafety measuresCoal mines and miningMechanical EngineeringEngineering & Applied SciencesMetallurgy & Mineralogy622/.334Fosdyke Gerald B866953Fosdyke Gerald BAU-PeELAU-PeELAU-PeELBOOK9910455170103321Coal Mining1935134UNINA