Ten Years of Work Experience of Philadelphia Machinists
Author : Helen Herrmann
Publisher :
Page : 152 pages
File Size : 48,5 MB
Release : 1938
Category : Economics
ISBN :
Technology, Employment, and Output Per Man in Copper Mining
Author : Yau Sing Leong
Publisher :
Page : 282 pages
File Size : 12,34 MB
Release : 1940
Category : Copper mines and mining
ISBN :
Book Description
Studies of the Labor Supply, Productivity, and Production
Author :
Publisher :
Page : 182 pages
File Size : 34,89 MB
Release : 1939
Category : Industries
ISBN :
Book Description
Studies of Changing Techniques and Employment in Agriculture
Author :
Publisher :
Page : 160 pages
File Size : 29,17 MB
Release : 1939
Category : Agricultural laborers
ISBN :
Book Description
Studies of the Effects of Industrial Change on Labor Markets
Author :
Publisher :
Page : 476 pages
File Size : 11,87 MB
Release : 1937
Category : Industries
ISBN :
Book Description
Industrial Change and Employment Opportunity
Author : National Research Project on Reemployment Opportunities and Recent Changes in Industrial Techniques (U.S.)
Publisher :
Page : 278 pages
File Size : 14,14 MB
Release : 1939
Category : African Americans
ISBN :
Book Description
Mechanization, Employment, and Output Per Man in Bituminous-coal Mining
Author : Willard Eugene Hotchkiss
Publisher :
Page : 876 pages
File Size : 40,10 MB
Release : 1939
Category : Bituminous coal
ISBN :
Book Description
Mineral Technology and Output Per Man Studies
Author :
Publisher :
Page : 1306 pages
File Size : 32,76 MB
Release : 1937
Category : Mineral industries
ISBN :
Book Description
Rock Drilling
Author : C. E. Nighman
Publisher :
Page : 932 pages
File Size : 32,10 MB
Release : 1940
Category : Labor productivity
ISBN :
Book Description
Unemployment and Technological Change
Author : Corrington Gill
Publisher :
Page : 38 pages
File Size : 32,67 MB
Release : 1940
Category : Employees
ISBN :
