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Technology, employment, and output per man in iron mining

Technology, employment, and output per man in iron mining
Paper図書
by N. Yaworski ... [et al.]Work Projects Administration, National Research Project1940
Other Libraries in Japan
  • Note (General)...al references "Work Projects Administration, National Research Project in cooperation with Departmen...

Trade-union policy and technological change

Trade-union policy and technological change
Paper図書
by Harry OberWork projects administration, national research project1940
Other Libraries in Japan

Production, employment and productivity in the mineral extractive industries, 1880-1938

Production, employment and productivity in the mineral extractive industries, 1880-1938
Paper図書
by Vivian Eberle SpencerWork Projects Administration, National Research Project1940
Other Libraries in Japan

Employment and income from gold placering by hand methods, 1935-37

Employment and income from gold placering by hand methods, 1935-37
Paper図書
by Robinson Newcomb, Charles White Merrill and R.L. KiesslingWork Projects Administration, National Research Project1940
Other Libraries in Japan

Grade of ore

Grade of ore
Paper図書
by Andrew V. Corry and O.E. KiesslingWork Projects Administration, National Research Project1940
Other Libraries in Japan

Technology and the mineral industries . Mineral technology and output per man studies : grade of ore . Mineral technology and output per man studies : rock drilling . Mechanization trends in metal and nonmetal mining as indicated by sales of underground loading equipment

Technology and the mineral industries . Mineral technology and output per man studies : grade of ore . Mineral technology and output per man studies : rock drilling . Mechanization trends in metal and nonmetal mining as indicated by sales of underground loading equipment
Paper図書
. . .Work Projects Administration, National Research Project1940
Other Libraries in Japan

Farm-city migration and industry's labor reserve . Selective factors in an expanding labor market : Lancaster, Pa. . Employment and unemployment in a depressed labor market : Brazil, Ind. . Employment experience of Paterson broad-silk workers, 1926-36

Farm-city migration and industry's labor reserve . Selective factors in an expanding labor market : Lancaster, Pa. . Employment and unemployment in a depressed labor market : Brazil, Ind. . Employment experience of Paterson broad-silk workers, 1926-36
Paper図書
. . .Work Projects Administration, National Research Project[1940?]
Other Libraries in Japan

Unemployment and technological change

Unemployment and technological change
Paper図書
by Corrington GillWork Projects Administration, National Research Project1940
Other Libraries in Japan

Industrial research and changing technology

Industrial research and changing technology
Paper図書
by George Perazich and Philip M. FieldWork Projects Administration, National Research Project1940
Other Libraries in Japan

Changes in machinery and job requirements in Minnesota manufacturing, 1931-36 . Trade-union policy and technological change . Decasualization of longshore work in San Francisco . Cigar makers : after the lay-off

Changes in machinery and job requirements in Minnesota manufacturing, 1931-36 . Trade-union policy and technological change . Decasualization of longshore work in San Francisco . Cigar makers : after the lay-off
Paper図書
. . .Work Projects Administration, National Research Project[1940?]
Other Libraries in Japan

Employment and unemployment in a depressed labor market : Brazil, Ind.

Employment and unemployment in a depressed labor market : Brazil, Ind.
Paper図書
by Miriam E. West, Edward J. Fitzgerald and George L. BirdWork Projects Administration, National Research Project1940
Other Libraries in Japan

Mechanization in the lumber industry

Mechanization in the lumber industry
Paper図書
by Alfred J. van Tassel ; with the assistance of David W. BluestoneWork Projects Administration, National Research Project1940
Other Libraries in Japan

Industrial instruments and changing technology . Industrial research and changing technology . Fuel efficiency in cement manufacture, 1909-1935 . Effects of current and prospective technological developments upon capital formation

Industrial instruments and changing technology . Industrial research and changing technology . Fuel efficiency in cement manufacture, 1909-1935 . Effects of current and prospective technological developments upon capital formation
Paper図書
. . .Work Projects Administration, National Research Project[1940]
Other Libraries in Japan

Mineral technology and output per man studies : rock drilling

Mineral technology and output per man studies : rock drilling
Paper図書
by C.E. Nighman and O.E. KiesslingWork Projects Administration, National Research Project1940
Other Libraries in Japan

Technology, employment, and output per man in copper mining

Technology, employment, and output per man in copper mining
Paper図書
by Y.S. Leong ... [et al.]Work Projects Administration, National Research Project1940
Other Libraries in Japan
  • Note (General)...al references "Work Projects Administration, National Research Project in cooperation with Departmen...

Mechanization in the brick industry . Mechanization in the cement industry . Mechanization in the lumber industry

Mechanization in the brick industry . Mechanization in the cement industry . Mechanization in the lumber industry
Paper図書
. .Work Projects Administration, National Research Project1940
Other Libraries in Japan

Labor and the shut-down of the Amoskeag Textile Mills

Labor and the shut-down of the Amoskeag Textile Mills
Paper図書
by Daniel Creamer and Charles W. CoulterWork Projects Administration, National Research Project1939
Other Libraries in Japan

Field implements

Field implements
Paper図書
by Eugene G. McKibben, John A. Hopkins and R. Austin GriffinWork Projects Administration, National Research Project1939
Other Libraries in Japan

Changes in technology and labor requirements in the crushed-stone industry

Changes in technology and labor requirements in the crushed-stone industry
Paper図書
by Harry S. Kantor and Geoffrey A. SaegerWork Projects Administration, National Research Project1939
Other Libraries in Japan

Changes in farm power and equipment : tractors, trucks, and automobiles, field implements, mechanical cotton picker

Changes in farm power and equipment : tractors, trucks, and automobiles, field implements, mechanical cotton picker
Paper図書
Work Projects Administration, National Research Project[1939]
Other Libraries in Japan
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