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| LEADER |
00793nam a2200217 a 4500 |
| 001 |
000591317 |
| 005 |
20190528082451.0 |
| 008 |
181016s1991 nyua 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 304.610.982
|b E18e
|2 23
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| 245 |
0 |
0 |
|a Economic and social aspects of population ageing in Argentina.
|
| 260 |
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|a New York :
|b United Nations, Department of Economic and Social Affairs,
|c 1991.
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| 300 |
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|a x, 58 páginas :
|b ilustraciones en blanco y negro.
|
| 500 |
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|a "ST/ESA/SER.R/113"
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| 650 |
0 |
7 |
|a ENVEJECIMIENTO DE LA POBLACION
|z ARGENTINA
|
| 651 |
|
7 |
|a ARGENTINA
|x POBLACION
|
| 651 |
|
7 |
|a ARGENTINA
|x CONDICIONES ECONOMICAS
|
| 651 |
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7 |
|a ARGENTINA
|x CONDICIONES SOCIALES
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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 -DQS
|