The positive contribution by immigrants
By: a symposium prepared for Unesco by the International Sociological Association and the International Economic Association.
Contributors: International Economic Association.
Series: [United Nations Educational, Scientific and Cultural Organization] Population and culture,; 3; Population and culture ;; 3.
Publisher: Unesco
Published: 1955
Place of publication: [Paris]
Language: eng
Number of pages: 202
Subjects: Emigration and immigration
Notes: Includes bibliographies.