Columbia subject headings:
Asianists--Austria--Congresses.
Pfizmaier, August, 1808-1887--Congresses.
Harvard subject headings:
Asianists--Austria--Congresses.
Pfizmaier, August, 1808-1887--Congresses.
Princeton subject headings:
Orientalists--Austria--Congresses.
Pfizmaier, August, 1808-1887--Congresses.