01057nam--2200373---450-99000239652020331620090121120458.0000239652USA01000239652(ALEPH)000239652USA0100023965220050207d1972----km-y0itay0103----baitaIT||||||||001yyIntroductory statisticsThomas H. Wonnacott, Ronald J. Wonnacott2. ed.New York [etc.]Wiley and Sons1972XVIO, 510 p.22 cm20012001001-------2001311WONNACOTT,Thomas Herbert440464WONNACOTT,Ronald J.21005ITsalbcISBD990002396520203316311 WON 1 (IRA 15 31)20032 E.C.IRA 1500011771BKECOSIAV71020050207USA010948RSIAV29020090121USA011204Introductory Statistics49042UNISA01972oas 2200661 a 450 991070092240332120210312102317.0(CKB)5470000002413806(OCoLC)753008136(EXLCZ)99547000000241380620110916b20012008 ua engur|||||||||||txtrdacontentcrdamediacrrdacarrierMetal mining factsPittsburgh, PA National Institute for Occupational Safety and Health, NIOSH-20111 online resourceDHHS (NIOSH) publicationMetal operator mining factsMetal operatorsMineral industriesUnited StatesEmployeesStatisticsPeriodicalsMinersEmploymentUnited StatesStatisticsPeriodicalsMine accidentsUnited StatesStatisticsPeriodicalsMine safetyUnited StatesStatisticsPeriodicalsMine accidentsfastMine safetyfastMineral industriesEmployeesfastUnited StatesfastPeriodicals.fastStatistics.fastStatistics.lcgftPeriodicals.lcgftMineral industriesEmployeesMinersEmploymentMine accidentsMine safetyMine accidents.Mine safety.Mineral industriesEmployees.National Institute for Occupational Safety and Health.GPOGPOGPOOCLCQOCLCAGPOOCLCOOCLCQOCLCFGILDSOCLCAGPOJOURNAL9910700922403321Metal mining facts3210900UNINA