Boyd, Andrew
An atlas of world affairs
Frederick A. Preaeger, 1957
 Buku Teks SO
Boyd, Andrew
An atlas of world affairs
Methuen, 1985
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Pounds, Norman J. G.
An atlas of european affairs
Frederick A. Praeger, 1964
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Griffiths, Ieuan Ll.
The atlas of African affairs
Routledge, 1994
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Boyd, Andrew
An atlas of African affairs
Frederick A. Praeger, 1962
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