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 317: Distance Ranges of Radio Waves". Government. Commerce Department, January 25, 1932. https://www.govinfo.gov/app/details/GOVPUB-C13-a6f3af29176ac52b9b7427155e3c13a1
National Institute of Standards and Technology (NIST), Commerce Department. (1932, January 25). Letter Circular 317: Distance Ranges of Radio Waves. [Government]. Commerce Department. https://www.govinfo.gov/app/details/GOVPUB-C13-a6f3af29176ac52b9b7427155e3c13a1
National Institute of Standards and Technology (NIST), Commerce Department. Letter Circular 317: Distance Ranges of Radio Waves. Commerce Department, (25 Jan 1932), https://www.govinfo.gov/app/details/GOVPUB-C13-a6f3af29176ac52b9b7427155e3c13a1
National Institute of Standards and Technology (NIST), Commerce Department, Letter Circular 317, GovInfo, (January 25, 1932), https://www.govinfo.gov/app/details/GOVPUB-C13-a6f3af29176ac52b9b7427155e3c13a1