Columbia subject headings:
Harvard subject headings:
Heidegger, Martin, 1889-1976--Criticism and interpretation.
Ontology.
Philosophy
Prajnanapada, Swami, 1891-1974--Criticism and interpretation.
Ṣadr al-Dīn Shīrāzī, Muḥammad ibn Ibrāhīm, -1641--Criticism and interpretation.
Princeton subject headings:
Heidegger, Martin, 1889-1976--Criticism and interpretation.
Ontology.
Philosophy.
Prajnanpad, Swami--Criticism and interpretation.
Ṣadr al-Dīn Shīrāzī, Muḥammad ibn Ibrāhīm, -1641--Criticism and interpretation.