World politics - Sources. - 21st century

Arms control and global security = a document guide / by: (書目-語言資料,印刷品)

Worldmark modern conflict and diplomacy by: (書目-語言資料,印刷品)

The statesman's yearbook 2019 = the politics, cultures and economies of the world / by: (書目-語言資料,印刷品)

Diplomacy

World politics

Economic indicators

Gazetteers.

Economic history

Security, International

Arms control

Military history

Political Science.

International relations

Social indicators