Umbria.
By: A cura di Roberto Abbondanza, Luigi Bellini, Andrea Caizzi, Umberto Ciotti, Francesco Santi.
Contributors: Abbondanza, Roberto.
Publisher: Electa
Published: 1971
Place of publication: [Milano]
Language: ita
Number of pages: 439
Subjects: Art -- Italy -- Umbria.; Umbria (Italy) -- History.
Notes: Bibliography:  p. 409-411.