The development of the economically active population in East Asia, 1947-1966

von Yu, Yeun-chung
Veröffentlicht 1969

The prospects of population growth in China

von Yu, Yeun-chung
Veröffentlicht in International Population Conference International Population Conference (1989)

The development of the economically active population in East Asia, 1947-1966

von Yu, Yeun-chung
Veröffentlicht 1973

The demography of disability

von Yu, Yeun-chung
Veröffentlicht in Vereinte Nationen Population bulletin of the United Nations (1991)