Columbia subject headings:
Indo-European languages--Congresses.
Indo-Iranian languages--Congresses.
Iranian languages--Congresses.
Harvard subject headings:
Indo-European philology--Congresses.
Indo-Iranian philology--Congresses.
Iranian philology--Congresses.
Schindler, Jochem, 1944-1994--Congresses.
Princeton subject headings:
Indo-European philology--Congresses.
Indo-Iranian philology--Congresses.
Schindler, Jochem, 1944-1994--Congresses.