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00726nam a22002291a 4500 |
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UNA01000046234 |
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20230130145138.0 |
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080728s1979 nyu 000 0 eng d |
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|a 0878340394
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|a Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
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|a 325.73
|b K26u
|2 22
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|a Keely, Charles B.,
|d 1942- ,
|e autor
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1 |
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|a U. S. immigration :
|b a policy analysis /
|c Charles B. Keely.
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| 260 |
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|a New York :
|b Population Council ,
|c 1979.
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| 300 |
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|a x, 87 páginas ;.
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|a texto
|2 rdacontent
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|a sin mediación
|2 rdamedia
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| 338 |
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|a volumen
|2 rdacarrier
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|a ESTADOS UNIDOS DE AMÉRICA
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|a EMIGRACION
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| 650 |
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|a INMIGRACION
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| 650 |
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|a HISTORIA
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