Columbia subject headings:
Harvard subject headings:
Ethics.
Hegel, Georg Wilhelm Friedrich, 1770-1831
Islamic philosophy.
Ṣadr al-Dīn Shīrāzī, Muḥammad ibn Ibrāhīm, -1641
Princeton subject headings:
Ethics.
Hegel, Georg Wilhelm Friedrich, 1770-1831.
Islamic philosophy.
Ṣadr al-Dīn Shīrāzī, Muḥammad ibn Ibrāhīm, -1641.