Columbia subject headings:
Buber, Martin, 1878-1965.
Heidegger, Martin, 1889-1976.
Husserl, Edmund, 1859-1938.
Ontology--History--20th century.
Sartre, Jean-Paul, 1905-1980.
Transcendentalism--History--20th century.
Harvard subject headings:
Buber, Martin, 1878-1965
Heidegger, Martin, 1889-1976
Husserl, Edmund, 1859-1938
Ontology--History--20th century.
Sartre, Jean-Paul, 1905-1980
Transcendentalism--History--20th century.
Princeton subject headings:
Buber, Martin, 1878-1965.
Heidegger, Martin, 1889-1976.
Husserl, Edmund, 1859-1938.
Ontology--History--20th century.
Sartre, Jean-Paul, 1905-1980.
Transcendentalism--History--20th century.