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240508s1997 dcud gr ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 100 |
1 |
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|a Keller, Wolfgang
|d 1964-
|e Autor/a
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| 245 |
1 |
0 |
|a How trade patterns and technology flows affect productivity growth /
|c Wolfgang Keller.
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| 260 |
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|a Washington, DC :
|b The World Bank, Development Research Department,
|c 1997.
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| 300 |
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|b 34 páginas
|e 1 gráfico en blanco y negro
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| 490 |
0 |
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|a Policy research working paper
|v 1831
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| 949 |
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|a -AEM
|