Columbia subject headings:
Research institutes--Germany--Congresses.
Research--Germany--Congresses.
Universities and colleges--Germany--Congresses.
Harvard subject headings:
Education, Higher--Germany--History--21st century--Congresses.
Education, Higher--History--21st century--Congresses.
Learned institutions and societies--Germany--History--Congresses.
Learned institutions and societies--History--Congresses.
Research institutes--Germany--Congresses.
Research--Germany--Congresses.
Universities and colleges--Germany--Congresses.
Universities and colleges--Research--Congresses.
Universities and colleges--Research--Germany--Congresses.
Princeton subject headings: