Guide to the methodical study of monuments and causes of their deterioration =
Subtitle: Guida allo studio metodico dei monumenti e delle loro cause di deterioramento
By: Guglielmo De Angelis D'Ossat.
Edition: Partially rev. ed. / English text revised by June Tabaroff and Cynthia Rockwell.
Publisher: ICCROM
Published: 1982
Place of publication: Rome
Language: mul
Number of pages: 46
Notes: Previous ed.:1972.

Text in English and Italian.