1.
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Paris : Litec, 2005.
French | N 721 ARF.E |
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2.
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Washington, D.C. : World Bank, c1994.
English | F 191 MAN.I |
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3.
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Paris : Librairies techniques, [©1978]
French | F 13 JOU.D |
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4.
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New York/Basingstoke : Palgrave Macmillan, [2002]
English | N 640 PER.S |
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