Calvocoressi, Peter
World politics since 1945
Longman, 1991
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Calvocoressi, Peter
World politics since 1945
Longman, 1992
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Kegley, Charles William, Jr.
The global future : a brief infroduction to world politics
Wardsworth, 2010
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Rourke, John T.
International politics: on the world stage
McGraw-Hill, 2010
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Kegley, Charles William, Jr.
World politics : trend and transformation
St. Martin`s Press, 1997
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