Demographic and economic change in developed countries, : a conference of the Universities-National Bureau Committee for Economic Research/
Universities--National Bureau Committee for Economic Research
Demographic and economic change in developed countries, : a conference of the Universities-National Bureau Committee for Economic Research/ Universities--National Bureau Committee for Economic Research. - Princeton: Princeton University Press, 1960 - Special conference series (National Bureau of Economic Research), 11 .
Developed countries -- Population. Developed countries -- Economic conditions -- 20th century. Population.
301.32 / UNI
Demographic and economic change in developed countries, : a conference of the Universities-National Bureau Committee for Economic Research/ Universities--National Bureau Committee for Economic Research. - Princeton: Princeton University Press, 1960 - Special conference series (National Bureau of Economic Research), 11 .
Developed countries -- Population. Developed countries -- Economic conditions -- 20th century. Population.
301.32 / UNI