Columbia subject headings:
Harvard subject headings:
Archival materials--Digitization--Congresses.
Archival materials--Digitization--Germany--Congresses.
Archival materials--Digitization--Switzerland--Congresses.
Archives--Automation--Congresses.
Archives--Data processing--Congresses.
Archives--Germany--Automation--Congresses.
Archives--Germany--Data processing--Congresses.
Archives--Switzerland--Automation--Congresses.
Archives--Switzerland--Data processing--Congresses.
Information storage and retrieval systems--Archival materials--Congresses.
Princeton subject headings:
Archival materials--Digitization--Congresses.
Archival materials--Digitization--Germany--Congresses.
Archival materials--Digitization--Switzerland--Congresses.
Archives--Automation--Congresses.
Archives--Data processing--Congresses.
Archives--Germany--Automation--Congresses.
Archives--Germany--Data processing--Congresses.
Archives--Switzerland--Automation--Congresses.
Archives--Switzerland--Data processing--Congresses.
Information storage and retrieval systems--Archival materials--Congresses.