Columbia subject headings:
Heidrich, Andrzej, 1928-2019--Exhibitions.
Paper money design--Poland--Exhibitions.
Harvard subject headings:
Heidrich, Andrzej, 1928-2019--Catalogs.
Paper money design--Poland.
Princeton subject headings:
Catalogs.
Heidrich, Andrzej, 1928-2019--Exhibitions.
Paper money design--Poland--Exhibitions.