Columbia subject headings:
Harvard subject headings:
Families--Germany (West)
Families--Germany.
Germany--Emigration and immigration.
Interracial marriage--Germany (West)
Interracial marriage--Germany.
Koreans--Germany (West)
Koreans--Germany.
Princeton subject headings:
Families--Germany (West)
Interracial marriage--Germany (West).
Koreans--Germany (West).