Columbia subject headings:
Harvard subject headings:
Ambassadors--Italy--Venice--Diaries.
Austria--Description and travel--Early works to 1800.
Donà, Leonardo, 1536-1612--Diaries.
Donà, Leonardo, 1536-1612--Travel--Austria.
Princeton subject headings:
Diaries.
Donà, Leonardo, 1536-1612--Diaries.
Donà, Leonardo, 1536-1612--Travel--Austria--Vienna.
Vienna (Austria)--Description and travel--Early works to 1800.