SUBJECT
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Sociological aspects
2
Speech processing systems
2
Technology -- History 0
2
Technology --History --18th century
2
Technology and civilization--History--20th century
2
Technology--History--20th century
2
Technology--Social aspects--History--20th century
2
Tool and die makers
2
World War, 1939-1945
2
Acoustical engineering
1
African Americans
1
American poetry
1
Archaeology
1
Architecture, Modern
1
Art and history
1
Artificial intelligence
1
Automation
1
Building construction
1
Building, Iron and steel
1
Building, Wooden
1
Chemical engineering
1
China
1
Civilization -- History
1
Collectors and collecting
1
Commerce
1
Congresses
1
Discoveries in science
1
Dynamical systems
1
Dynamics
1
Economic conditions
1
Educational innovations
1
Electric engineering
1
Energy efficiency
1
Engineering -- Research
1
Engineers
1
Foreign economic relations
1
Foreign trade promotion
1
Health services administration
1
High technology
1
History and criticism
1
History of Science
1
History of Technology
1
Imperialism
1
Industrial archaeology
1
Industrial arts --History
1
Industrial design
1
Industrial management
1
Industrial policy
1
Industrial promotion
1
Industrial revolution
1
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