Columbia subject headings:
Harvard subject headings:
Discoveries in science--Switzerland--Zurich--History.
Eidgenössische Technische Hochschule Zürich--History.
Research--Switzerland--Zurich--History.
Princeton subject headings:
Discoveries in science--Switzerland--Zurich--History.
Eidgenössische Technische Hochschule Zürich--History.
Research--Switzerland--Zurich--History.