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20191016102508.0 |
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190909s1990 dcu gr| ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
|
| 082 |
0 |
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|a 304.873
|b G597c
|2 23
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| 100 |
1 |
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|a Goering, John M.
|e Autor/a
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| 245 |
1 |
3 |
|a The causes of undocumented migration to the United States :
|b a research note /
|c John M. Goering.
|
| 260 |
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|a Washington, D.C. :
|b Commission for the Study of International Migration and Cooperative Economic Development,
|c 1990.
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| 300 |
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|a 31 páginas.
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| 490 |
0 |
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|a Working papers ;
|v no. 52
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| 500 |
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|a Datos tomados de la cubierta
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| 651 |
|
7 |
|a ESTADOS UNIDOS
|x EMIGRACION E INMIGRACION
|x ASPECTOS ECONOMICOS
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| 651 |
|
7 |
|a ESTADOS UNIDOS
|x EMIGRACION E INMIGRACION
|x ASPECTOS SOCIALES
|
| 650 |
0 |
7 |
|a EXTRANJEROS ILEGALES
|z ESTADOS UNIDOS
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| 900 |
|
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|a 2019-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a ACC -EMQ
|