1. Demographic yearbook
| Title | Demographic yearbook : special issue: Population ageing and the situation of elderly persons = Annuaire démographique : edition spéciale: Viellissement de la population et situation des personnes âgées |
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| Publication | New York : United Nations, 1993 |
| Scope | viii, 855 stran ; 28 cm |
| Document kind | Yearbooks - monography |