World population ageing 2007.

Detaylı Bibliyografya
Müşterek Yazar:	United Nations. Department of Economic and Social Affairs. Population Division
Materyal Türü:	Kitap
Dil:	English
Baskı/Yayın Bilgisi:	New York United Nations, Department of Economic and Social Affairs, Population Division 2007.
Konular:	Age distribution (Demography) > Statistics. Older people > Statistics. Population > Statistics.