Columbia subject headings:
Education, Higher--Germany--History--17th century--Congresses.
Mathematics--Philosophy--History--17th century--Congresses.
Science--Philosophy--History--17th century--Congresses.
Universities and colleges--Germany--History--17th century--Congresses.
Weigel, Erhard, 1625-1699--Congresses.
Harvard subject headings:
Education, Higher--Germany--History--17th century--Congresses.
Mathematics--Germany--History--17th century--Congresses.
Science--Study and teaching (Higher)--Germany--History--17th century--Congresses.
Universities and colleges--Germany--History--17th century--Congresses.
Weigel, Erhard, 1625-1699--Congresses.
Princeton subject headings:
Education, Higher--Germany--History--17th century--Congresses.
Mathematics--Germany--History--17th century--Congresses.
Science--Study and teaching (Higher)--Germany--History--17th century--Congresses.
Universities and colleges--Germany--History--17th century--Congresses.
Weigel, Erhard, 1625-1699--Congresses.