Nações Unidas., Department of Economic and Social Affairs., Population Division World population ageing 1950-2050=1950-2050 / Department of Economic and social Affairs. Population Division

World population ageing 1950-2050=1950-2050 / Department of Economic and social Affairs. Population Division . - New York : United Nations, 2002 . - XLIX, 483 p. : il. 28 cm . - (Economic and social affairs)
92-1-051092-5 Brochado

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