Columbia subject headings:
Heidegger, Martin, 1889-1976.
Philosophy, German--20th century.
Physics--Philosophy.
Relativity.
Technology--Philosophy.
Harvard subject headings:
Heidegger, Martin, 1889-1976
Philosophy, German--20th century.
Physics--Philosophy
Relativity.
Technology--Philosophy
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Philosophy, German--20th century.
Physics--Philosophy.
Relativity.
Technology--Philosophy.