Citations are generated automatically from bibliographic data as a convenience and may not be complete or accurate.
National Institute of Standards and Technology (NIST), Commerce Department. "Circular of the Bureau of Standards No. 170: United States Government Master Specification for the Construction of Built-up Roofing, Type 4aws". Government. Commerce Department, July 8, 1924. https://www.govinfo.gov/app/details/GOVPUB-C13-782192e6d14d747316840ec4eea32ae2
National Institute of Standards and Technology (NIST), Commerce Department. (1924, July 8). Circular of the Bureau of Standards No. 170: United States Government Master Specification for the Construction of Built-up Roofing, Type 4aws. [Government]. Commerce Department. https://www.govinfo.gov/app/details/GOVPUB-C13-782192e6d14d747316840ec4eea32ae2
National Institute of Standards and Technology (NIST), Commerce Department. Circular of the Bureau of Standards No. 170: United States Government Master Specification for the Construction of Built-up Roofing, Type 4aws. Commerce Department, (8 Jul 1924), https://www.govinfo.gov/app/details/GOVPUB-C13-782192e6d14d747316840ec4eea32ae2
National Institute of Standards and Technology (NIST), Commerce Department, Circular of the Bureau of Standards No. 170, GovInfo, (July 8, 1924), https://www.govinfo.gov/app/details/GOVPUB-C13-782192e6d14d747316840ec4eea32ae2