Columbia subject headings:
Harvard subject headings:
Foreign workers--Germany--Kassel--Interviews.
Foreign workers--Germany--Kassel--Social conditions--20th century.
Immigrants--Germany--Kassel--History--20th century.
Kassel (Germany)--Emigration and immigration.
Mediterranean Region--Emigration and immigration.
Princeton subject headings:
Foreign workers--Germany--Kassel--Interviews.
Foreign workers--Germany--Kassel--Social conditions--20th century.
Immigrants--Germany--Kassel--History--20th century.
Interviews.
Kassel (Germany)--Emigration and immigration.
Mediterranean Region--Emigration and immigration.