Columbia subject headings:
Bronze age--Poland.
Commerce, Prehistoric--Poland.
Poland--Antiquities.
Prehistoric peoples--Poland.
Harvard subject headings:
Bronze age--Poland
Metal-work, Prehistoric--Poland.
Poland--Antiquities
Social archaeology--Poland--Statistical methods.
Princeton subject headings:
Bronze age--Poland.
Commerce, Prehistoric--Europe.
Commerce, Prehistoric--Poland.
Poland--Antiquities.
Prehistoric peoples--Poland.