Columbia subject headings:
Harvard subject headings:
Poland--Rural conditions--Case studies.
Socialism--Poland--Case studies.
Ukrainians--Poland--Wisłok.
Villages--Poland--Case studies.
Wisłok Wielki (Poland)--Ethnic relations.
Wisłok Wielki (Poland)--Social conditions.
Princeton subject headings:
Poland--Rural conditions--Case studies.
Ukrainians--Poland--Wisłok.
Villages--Poland--Case studies.
Wisłok Wielki (Poland)--Ethnic relations.
Wisłok Wielki (Poland)--Social conditions.