International trade - History - 20th century.

The integration of the world economy, 1850-1914 / by: (書目-語言資料,印刷品)

The WTO primertracing trade's visible hand through case studies / by: (書目-電子資源)

Politics and trade cooperation in the nineteenth centurythe "agreeable customs" of 1815–1914 / by: (書目-電子資源)

Tungsten in peace and war, 1918-1946 by: (書目-電子資源)

General Agreement on Tariffs and Trade (Organization)

Tungsten

Tungsten industry

Economic history

Technological innovations

International economic integration

Commercial policy

Nevada-Massachusetts Company

Tungsten ores

United States

Tungsten mines and mining

World Trade Organization

International trade

Pacific Tungsten Company

Strategic materials