Modern migration
Subtitle: a challenge to the West
Series: R.E.M.P. bulletin. Supplement -- 2; R.E.M.P. bulletin -- 2.
Publisher: [Albani]
Published: 1954
Place of publication: [Hague]
Language: eng
Number of pages: 27
Subjects: Population; Emigration and immigration
Notes: Cover title.

Summaries in French, German, Italian, Portuguese and Spanish.