http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Industry series. Masonry, stone setting, and other stonework special trade contractors, industry 1741
Census of construction industries (1982)
Industry series, masonry, stone setting, and other stonework special trade contractors, industry 1741
Masonry, stone setting, and other stonework special trade contractors, industry 1741