Columbia subject headings:
Harvard subject headings:
Friuli Venezia Giulia (Italy)--History--19th century--Pictorial works.
Friuli Venezia Giulia (Italy)--History--20th century--Pictorial works.
Maniago (Italy)--History--19th century--Pictorial works.
Maniago (Italy)--History--20th century--Pictorial works.
Sina, Gio Batta, 1885-1967--Family--Pictorial works.
Sina, Gio Batta, 1885-1967.
Princeton subject headings:
Friuli Venezia Giulia (Italy)--History--19th century--Pictorial works.
Friuli Venezia Giulia (Italy)--History--20th century--Pictorial works.
Maniago (Italy)--History--19th century--Pictorial works.
Maniago (Italy)--History--20th century--Pictorial works.
Sina, Gio Batta, 1885-1967--Family--Pictorial works.
Sina, Gio Batta, 1885-1967.