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231103s1995 dcua gr ||||||eng d |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a Have transport costs contributed to the relative decline of Sub-Saharan African exports? :
|b some preliminary empirical evidence /
|c Azita Amjadi, Alexander J. Yeats.
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260 |
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|a Washington, DC :
|b The World Bank, International Economics Department, International Trade Division,
|c 1995.
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300 |
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|a 37 páginas :
|b ilustraciones en blanco y negro.
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490 |
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|a Policy Research Working Paper
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949 |
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|a -AEM
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