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00726nam a2200229 a 4500 |
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20171218095830.0 |
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170920s1990 wau gr ||||||eng d |
| 020 |
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|a 9275130299
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| 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 305.260.972.86
|b P964p
|2 23
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| 245 |
0 |
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|a A profile of the elderly in Costa Rica /.
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| 260 |
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|a Washington, D.C. :
|b Pan American Health Organization,
|c c1990.
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| 300 |
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|a v, 117 páginas.
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| 490 |
0 |
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|a Technical Paper
|v No. 29
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| 650 |
0 |
7 |
|a ANCIANOS
|z COSTA RICA
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| 650 |
0 |
7 |
|a ESTADISTICA VITAL
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| 650 |
0 |
7 |
|a ENCUESTAS DEMOGRAFICAS
|z COSTA RICA
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| 651 |
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4 |
|a COSTA RICA
|x POBLACION
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| 900 |
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|a 2017-O
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| 916 |
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|a Centro Catalográfico
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| 949 |
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|a MELS -SVZ
|