World population ageing 1950-2050 / Department of Economic and Social Affairs. Population Division
Formato: | Libro |
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Lenguaje: | Undetermined |
Publicado: |
New York : United Nations
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Materias: |
LEADER | 00541nam a2200133Ia 4500 | ||
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008 | 240709s9999||||xx |||||||||||||| ||und|| | ||
020 | |a 92-1-051092-5 | ||
040 | |a Sistema de Bibliotecas de UNAN-LEON | ||
082 | |a 304.6 D419w | ||
245 | 0 | |b World population ageing 1950-2050 / Department of Economic and Social Affairs. Population Division | |
260 | |a New York : United Nations | ||
300 | |a xlix, 483 p. | ||
650 | |a 1. ANCIANOS 2. DEMOGRAFÍA 3. BRECHA GENERACIONAL 4. ENVEJECIMIENTO 5. FECUNDIDAD HUMANA 6. ESPERANZA DE VIDA -POBLACIÓN | ||
999 | |c 76169 |