Columbia subject headings:
Harvard subject headings:
Buddhism--India--History
Buddhist literature, Sanskrit--History and criticism.
Buddhist literature, Tibetan--History and criticism.
Buddhist literature--India--History and criticism.
Indic philology.
Tibetan philology.
Princeton subject headings:
Buddhist literature, India--History and criticism.
Buddhist literature, Tibetan--History and criticism.
Indic philology.
Tibetan philology.