Columbia subject headings:
Harvard subject headings:
Ambassadors--Italy--Venice.
Spain--Description and travel.
Travelers' writings, Italian.
Princeton subject headings:
Ambassadors--Italy--Venice--Diaries.
Ambassadors--Spain--Diaries.
Diaries.
Spain--Foreign relations--Italy--Venice.
Tiepolo, Antonio, 1526-1582.
Vendramin, Francesco, -1620.
Venice (Italy)--Foreign relations--Spain.