Columbia subject headings:
Emigration and immigration--Economic aspects--Case studies.
Emigration and immigration--Social aspects--Case studies.
Immigrants--Economic conditions--Case studies.
Immigrants--Social conditions--Case studies.
Social mobility--Case studies.
Harvard subject headings:
Emigration and immigration--Economic aspects--Case studies.
Emigration and immigration--Social aspects--Case studies.
Immigrants--Economic conditions--Case studies.
Immigrants--Social conditions--Case studies.
Social mobility--Case studies.
Princeton subject headings: