World population at the turn of the century. - United Nations. Dept. of International Economic and Social Affair s. (New York : United Nations, 1989)
At head of title: Department of International Economic and Social Af fairs.
"ST/ESA/SER.A/111."
"United Nations publication sales no. E.89.XIII.2"--T.p. verso.
Includes bibliographical references (p. 125-126).
Keywords: Population forecasting -- Statistics; Population -- Statistics