Columbia subject headings:
Folk songs, Polish--Poland--Mazury--Texts.
Folk songs, Polish--Poland--Warmia--Texts.
Poland--Poetry.
Polish poetry--Poland--Mazury.
Polish poetry--Poland--Warmia.
Harvard subject headings:
Folk songs, Polish--Poland--Mazury (Region)--Texts.
Folk songs, Polish--Poland--Warmia--Texts.
Poland--In literature
Poland--Poetry.
Polish poetry--Poland--Mazury (Region)
Polish poetry--Poland--Warmia.
Princeton subject headings: