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00833nam a2200193 a 4500 |
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20190328144833.0 |
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180817s1984 nyua gr ||||||eng d |
| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 082 |
0 |
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|a 304.620.727
|b P831p
|2 23
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| 245 |
1 |
0 |
|a Population projections :
|b methodology of the United Nations : papers of the United Nations Ad Hoc expert group on demographic projections, United Nations Headquarters, 16-19 November 1981.
|
| 260 |
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|a New York :
|b United Nations,
|c 1984.
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| 300 |
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|a iii, 85 páginas :
|b ilustraciones en blanco y negro.
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| 490 |
0 |
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|a Population Studies ;
|v No. 83
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| 500 |
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|a "Department of International Economic and Social Affairs"
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| 650 |
0 |
7 |
|a PREDICCIONES DEMOGRAFICAS
|x METODOS ESTADISTICOS
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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 IR -SVZ
|