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180410s1990 nyua gr ||||||eng d |
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|a 9211511836
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a 304.640.830.21
|a S827s
|2 23
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| 245 |
0 |
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|a Step-by-step guide to the estimation of child mortality.
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| 260 |
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|a New York :
|b United Nations,
|c 1990.
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| 300 |
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|a vii, 83 páginas :
|b ilustraciones en blanco y negro.
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| 490 |
0 |
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|a Population studies
|v No. 107
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| 500 |
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|a A la cabeza de la portada: Department of International Economic and Social Affairs--"ST/ESA/SER.A/107"--Acompañado de un folleto en bolsillo titulado: QFIVE, United Nations program for child mortality estimation
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| 650 |
0 |
7 |
|a MORTALIDAD INFANTIL
|x METODOS ESTADISTICOS
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| 650 |
0 |
7 |
|a MORTALIDAD INFANTIL
|v MODELOS MATEMATICOS
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| 650 |
0 |
7 |
|a INDICADORES DEMOGRAFICOS
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| 900 |
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|a 2018-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a MEG -CMP
|