Columbia subject headings:
Coins, Medieval--Poland--Ochle.
Coins--Poland--Ochle--Catalogs.
Harvard subject headings:
Coins, Medieval--Ochle, Poland.
Coins--Ochle, Poland--Catalogs.
Princeton subject headings:
Catalogs.
Coins, Medieval--Poland--Ochłe.
Coins--Poland--Ochłe--Catalogs.