Columbia subject headings:
Deportation--Europe, Central.
Deportation--Europe, Eastern.
Deportation--Soviet Union.
Forced migration--Europe, Central.
Forced migration--Europe, Eastern.
Forced migration--Soviet Union.
Harvard subject headings:
Deportation--Europe, Central.
Deportation--Europe, Eastern.
Deportation--Soviet Union.
Forced migration--Europe, Central.
Forced migration--Europe, Eastern.
Forced migration--Soviet Union.
Princeton subject headings: