The sex and age distribution of the world populations the 1992 revision.

書目詳細資料
企業作者:	United Nations. Department of International Economic and Social Affairs
格式:	圖書
出版:	New York United Nations 1993
主題:	Sex distribution (Demography) > Statistics > Periodicals. Age distribution (Demography) > Statistics > Periodicals. Population forecasting > Statistics > Periodicals. Population --Statistics > Periodicals.