01343oas 2200433 450 991071143040332120181012163338.0(CKB)5470000002483739(OCoLC)988821548(EXLCZ)99547000000248373920741231b196119uu ua engur|||||||||||txtrdacontentcrdamediacrrdacarrierIndustry wage surveyContract cleaning services[Washington, D.C.] :United States Department of Labor, Bureau of Labor Statistics1 online resource (volumes)BulletinContract cleaning servicesWagesBuilding-service employeesUnited StatesStatisticsPeriodicalsWagesBuilding-service employeesfastUnited StatesfastPeriodicals.fastStatistics.fastStatistics.lcgftWagesBuilding-service employeesWagesBuilding-service employees.United States.Bureau of Labor Statistics,Z5AZ5AOCLCOOCLCFGPOJOURNAL9910711430403321Industry wage survey3251718UNINA