Columbia subject headings:
Harvard subject headings:
Japan--Description and travel
Savio, Pietro, 1838-1904--Diaries.
Savio, Pietro, 1838-1904--Travel--Japan.
Savio, Pietro, 1838-1904--Travel.
Silk industry--Employees--Biography.
Travelers--Italy--Biography.
Voyages and travels
Yokohama-shi (Japan)--Social life and customs.
Princeton subject headings:
Japan--Description and travel.
Savio, Pietro, 1838-1904--Travel--Japan.