Columbia subject headings:
Heidegger, Martin, 1889-1976.
Language and languages--Philosophy.
Ontology.
Harvard subject headings:
Heidegger, Martin, 1889-1976
Language and languages--Philosophy
Ontology.
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Language and languages--Philosophy--History--20th century.
Ontology--History--20th century.