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1.
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Washington, D.C. : World Bank, c2001.
English | N 637 CUL |
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2.
|
New York : World Bank and Oxford University Press, c2000.
22nd.
English | B 78 WOR(22) 1999/2000 |
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3.
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Washington, D.C. : World Bank and Oxford University Press, [1999]
English | B 78 WOR |
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4.
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Washington, D.C., U.S.A. : World Bank, c1991.
Third edition.
English | A 4(111:113) WOR VOL 1 |
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