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 363: The Properties and Testing of Foundry Sands". Government. Commerce Department, March 20, 1933. https://www.govinfo.gov/app/details/GOVPUB-C13-a900c4e6ff4263a07caa9aed6fd8f46d
National Institute of Standards and Technology (NIST), Commerce Department. (1933, March 20). Letter Circular 363: The Properties and Testing of Foundry Sands. [Government]. Commerce Department. https://www.govinfo.gov/app/details/GOVPUB-C13-a900c4e6ff4263a07caa9aed6fd8f46d
National Institute of Standards and Technology (NIST), Commerce Department. Letter Circular 363: The Properties and Testing of Foundry Sands. Commerce Department, (20 Mar 1933), https://www.govinfo.gov/app/details/GOVPUB-C13-a900c4e6ff4263a07caa9aed6fd8f46d
National Institute of Standards and Technology (NIST), Commerce Department, Letter Circular 363, GovInfo, (March 20, 1933), https://www.govinfo.gov/app/details/GOVPUB-C13-a900c4e6ff4263a07caa9aed6fd8f46d