Columbia subject headings:
Pellico, Silvio, 1789-1854--Congresses.
Pellico, Silvio, 1789-1854. Mie prigioni--Congresses.
Saluzzo (Italy)--History--Congresses.
Harvard subject headings:
Pellico, Silvio, 1789-1854--Congresses.
Pellico, Silvio, 1789-1854. Mie prigioni--Congresses.
Saluzzo (Italy)--History--Congresses.
Princeton subject headings:
Italian literature--19th century--History and criticism--Congresses.
Pellico, Silvio, 1789-1854. Mie prigioni--Congresses.