Trends and characteristics of international migration since 1950.

Bibliografske podrobnosti
Korporativna značnica:	United Nations. Dept. of Economic and Social Affairs
Format:	Knjiga
Jezik:	English
Izdano:	New York United Nations 1979.
Serija:	Demographic [i.e. Population] studies no. 64
Teme:	Emigration and immigration > Statistics.