Columbia subject headings:
Harvard subject headings:
Authors, Italian--18th century--Correspondence
London (England)--Description and travel--Early works to 1800.
Milan (Italy)--Intellectual life--Early works to 1800.
Milan (Italy)--Intellectual life.
Paris (France)--Description and travel--Early works to 1800
Paris (France)--Description and travel.
Verri, Alessandro, 1741-1816--Correspondence.
Verri, Pietro, 1728-1797--Correspondence.
Princeton subject headings:
Verri, Alessandro--Correspondence.
Verri, Pietro, 1728-1797--Correspondence.