The cleaning and waterproof coating of masonry buildings
By: Robert C. Mack
Contributors: United States. Office of Archeology and Historic Preservation.
Series: Preservation briefs -- 1
Publisher: U.S. National Park Service, Office of Archeology and Historic Preservation, Interagency Historic Preservation
Published: 1975
Place of publication: [Washington]
Language: eng
Subjects: Masonry -- Cleaning.; Buildings -- Cleaning.; Waterproofing.