Browsing by Subject Coal Employees
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
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8-Oct-1986 | Nomenclature, Job Description, and Categorization of Coal Employees | Institute for Miners' and Metalworkers' Education |
Issue Date | Title | Author(s) |
---|---|---|
8-Oct-1986 | Nomenclature, Job Description, and Categorization of Coal Employees | Institute for Miners' and Metalworkers' Education |