Columbia subject headings:
Assisi (Italy)--History--19th century.
Assisi (Italy)--History--20th century.
City planning--Italy--Assisi--History--19th century.
City planning--Italy--Assisi--History--20th century.
Urban beautification--Italy--Assisi.
Harvard subject headings:
Assisi (Italy)--History--19th century.
Assisi (Italy)--History--20th century.
City planning--Italy--Assisi--History--19th century.
City planning--Italy--Assisi--History--20th century.
Urban beautification--Italy--Assisi.
Princeton subject headings:
Assisi (Italy)--History--19th century.
Assisi (Italy)--History--20th century.
City planning--Italy--Assisi--History--19th century.
City planning--Italy--Assisi--History--20th century.
Urban beautification--Italy--Assisi.