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. "Letter Circular 266: Specifications for Portable Testing Machine for Making Transverse Tests of Building Bricks". Government. Commerce Department, June 3, 1929. https://www.govinfo.gov/app/details/GOVPUB-C13-bdfc0cb75573c47402517c2003ae4252
National Institute of Standards and Technology (NIST), Commerce Department. (1929, June 3). Letter Circular 266: Specifications for Portable Testing Machine for Making Transverse Tests of Building Bricks. [Government]. Commerce Department. https://www.govinfo.gov/app/details/GOVPUB-C13-bdfc0cb75573c47402517c2003ae4252
National Institute of Standards and Technology (NIST), Commerce Department. Letter Circular 266: Specifications for Portable Testing Machine for Making Transverse Tests of Building Bricks. Commerce Department, (3 Jun 1929), https://www.govinfo.gov/app/details/GOVPUB-C13-bdfc0cb75573c47402517c2003ae4252
National Institute of Standards and Technology (NIST), Commerce Department, Letter Circular 266, GovInfo, (June 3, 1929), https://www.govinfo.gov/app/details/GOVPUB-C13-bdfc0cb75573c47402517c2003ae4252