Narrow search
Showing 1 - 10 of 15
Cover Image
Wages and hours of labor in foundries and machine shops ; 1927
1929
Persistent link: https://www.econbiz.de/10000553220
Cover Image
Productivity of labor in Merchant blast Furnaces
1929
Persistent link: https://www.econbiz.de/10000553223
Cover Image
Wages and hours of labor in the iron and steel industry ; 1929
1930
Persistent link: https://www.econbiz.de/10000553289
Cover Image
Wages and hours of labor in the Iron and Steel industry ; 1907/24
1925
Persistent link: https://www.econbiz.de/10000553438
Cover Image
Wages and hours of labor in foundries and machine shops ; 1925
1927
Persistent link: https://www.econbiz.de/10000553470
Cover Image
The Safety movement in the Iron and Steel Industry 1907 to 1917
Chaney, Lucian W.; Hanna, Hugh S. - 1918
Persistent link: https://www.econbiz.de/10000553880
Cover Image
Wages and hours of labor in the iron and steel industry ; 1907/20
1922
Persistent link: https://www.econbiz.de/10000554009
Cover Image
Wages and hours of labor in the iron and steel industry ; 1907/12
1914
Persistent link: https://www.econbiz.de/10009419506
Cover Image
Wages and hours of labor in foundries and machine shops ; 1931
1932
Persistent link: https://www.econbiz.de/10009375977
Cover Image
Wages and hours of labor in foundries and machine shops ; 1929
1930
Persistent link: https://www.econbiz.de/10009375978