Columbia subject headings:
Herberstein, Sigmund, Freiherr von, 1486-1566.
Russia--Description and travel.
Harvard subject headings:
Herberstein, Sigmund, Freiherr von, 1486-1566.
Soviet Union--Description and travel.
Princeton subject headings:
Herberstein, Sigmund, Freiherr von, 1486-1566.
Russia--Description and travel.