Columbia subject headings:
Harvard subject headings:
Educational exchanges--Poland.
Ethnicity--Europe, Central.
Ethnicity--Europe, Eastern.
Ethnicity--Poland.
Group identity--Poland.
National characteristics, Polish.
Nationalism and communism--Poland.
Nationalism--Poland
Princeton subject headings:
Educational exchanges--Poland.
Ethnicity--Europe, Central.
Ethnicity--Europe, Eastern.
Ethnicity--Poland.
Group identity--Poland.
National characteristics, Polish.
Nationalism and communism--Poland.
Nationalism--Poland.