Columbia subject headings:
Architecture--Switzerland--Ticino--History--20th century--Designs and plans--Catalogs.
Fondazione Archivi architetti ticinesi--Art collections--Catalogs.
Mariotta, Paolo, 1905-1972--Catalogs.
Harvard subject headings:
Architecture--Switzerland--Ticino--History--20th century--Designs and plans--Catalogs.
Fondazione Archivi architetti ticinesi--Art collections--Catalogs.
Mariotta, Paolo, 1905-1972--Catalogs.
Princeton subject headings:
Architecture--Switzerland--Ticino--History--20th century--Designs and plans--Catalogs.
Catalogs.
Fondazione Archivi architetti ticinesi--Art collections--Catalogs.
Mariotta, Paolo, 1905-1972--Catalogs.