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 203: Fees for Photometric Testing". Government. Commerce Department, July 1, 1926. https://www.govinfo.gov/app/details/GOVPUB-C13-fa3113bde5c6fb632ad63104190c2910
National Institute of Standards and Technology (NIST), Commerce Department. (1926, July 1). Letter Circular 203: Fees for Photometric Testing. [Government]. Commerce Department. https://www.govinfo.gov/app/details/GOVPUB-C13-fa3113bde5c6fb632ad63104190c2910
National Institute of Standards and Technology (NIST), Commerce Department. Letter Circular 203: Fees for Photometric Testing. Commerce Department, (1 Jul 1926), https://www.govinfo.gov/app/details/GOVPUB-C13-fa3113bde5c6fb632ad63104190c2910
National Institute of Standards and Technology (NIST), Commerce Department, Letter Circular 203, GovInfo, (July 1, 1926), https://www.govinfo.gov/app/details/GOVPUB-C13-fa3113bde5c6fb632ad63104190c2910