Columbia subject headings:
Germany--Historiography--Congresses.
Graphic arts--Germany--20th century--Congresses.
Graphic arts--Poland--20th century--Congresses.
Memory--Social aspects--Germany--Congresses.
Memory--Social aspects--Poland--Congresses.
Monuments--Germany--Congresses.
Monuments--Poland--Congresses.
Poland--Historiography--Congresses.
Visual communication--Germany--Congresses.
Visual communication--Poland--Congresses.
Visual sociology--Germany--Congresses.
Visual sociology--Poland--Congresses.
Harvard subject headings:
Germany--Historiography--Congresses.
Graphic arts--Germany--20th century--Congresses.
Graphic arts--Poland--20th century--Congresses.
Memory--Social aspects--Germany--Congresses.
Memory--Social aspects--Poland--Congresses.
Monuments--Germany--Congresses.
Monuments--Poland--Congresses.
Poland--Historiography--Congresses.
Visual communication--Germany--Congresses.
Visual communication--Poland--Congresses.
Visual sociology--Germany--Congresses.
Visual sociology--Poland--Congresses.
Princeton subject headings:
Germany--Historiography--Congresses.
Graphic arts--Germany--20th century--Congresses.
Graphic arts--Poland--20th century--Congresses.
Memory--Social aspects--Germany--Congresses.
Memory--Social aspects--Poland--Congresses.
Monuments--Germany--Congresses.
Monuments--Poland--Congresses.
Poland--Historiography--Congresses.
Visual communication--Germany--Congresses.
Visual communication--Poland--Congresses.
Visual sociology--Germany--Congresses.
Visual sociology--Poland--Congresses.