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United States Government master specification for asphalt prepared roofing
United States Government master specification for asphalt prepared roofing
United States Government master specification for asphalt prepared roofing
1924
5 S
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
Engineering Index Backfile | 1925
United States Government master specification for asphalt for mineral-surfaced roofing
Engineering Index Backfile | 1924
United States Government master specification for asphalt primer for roofing and waterproofing
Engineering Index Backfile | 1924