Changes in Technology and Labor Requirements in the Crushed-stone Industry Harry S. Kantor Published: 1939 Total Pages: 202 Get eBook
CHANGES IN TECHNOLOGY AND LABOR REQUIREMENTS IN THE CRUSHED-STONE INDUSTRY. Published: 1940 Total Pages: 100 Get eBook
Changes in Technology and Labor Requirements in Crop Production Robert Bailey Elwood Published: 1939 Total Pages: 212 Get eBook
Monthly Labor Review United States. Bureau of Labor Statistics Published: 1940 Total Pages: 1562 Get eBook
Changes in Machinery and Job Requirements in Minnesota Manufacturing, 1931-36 Charles Augustus Koepke Published: 1939 Total Pages: 486 Get eBook
Studies of the Effects of Industrial Change on Labor Markets Published: 1937 Total Pages: 476 Get eBook
Technology, Employment, and Output Per Man in Iron Mining Nicholas Yaworski Published: 1940 Total Pages: 294 Get eBook
Industrial Change and Employment Opportunity National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.) Published: 1939 Total Pages: 278 Get eBook
