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240617 1997 gr |||||| d |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 245 |
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|a Implications of skill-biased technological change :
|b international evidence /
|c Eli Berman, John Bound, and Stephen Machin.
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| 260 |
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|a [Lugar de publicación no identificado] :
|b Boston University, Institute for Economic Development,
|c 1997.
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| 300 |
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|a 40 páginas :
|b ilustraciones en blanco y negro, gráficos en blanco y negro.
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| 490 |
0 |
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|a IED Discussion paper series
|v number 79
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| 949 |
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|a - XMVP
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