Books by "Michigan. Dept. of Labor"
2 books found
Annual Report of the Department of Labor of the State of Michigan
by Michigan. Bureau of Labor and Industrial Statistics, Michigan. Dept. of Labor (1947- )
1916
Reports for 1897-1908 include the Report of inspection of factories, 5th-16th.
Annual Report of the Department of Labor of the State of Michigan
by Michigan. Department of Labor
1912