Columbia subject headings:
Hunting and gathering societies--Europe--Congresses.
Paleolithic period--Europe--Congresses.
Prehistoric peoples--Europe--Congresses.
Harvard subject headings:
Hunting and gathering societies--Europe--Congresses.
Paleolithic period--Europe--Congresses.
Prehistoric peoples--Europe--Congresses.
Princeton subject headings:
Hunting and gathering societies--Europe--Congresses.
Paleolithic period--Europe--Congresses.
Prehistoric peoples--Europe--Congresses.