00796nam a2200181Ia 450000100070000000500170000707400200002408600130004424500780005726001210013550001050025661000630036165000270042465000240045165000330047571000630050885600430057130027220160527183802.0  a0246-E (online)0 aC 13.22:00aJournal of research of the National Institute of Standards and Technology  aGaithersburg, MD.bU.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology  aDescription based on: Vol. 100, no. 1 (Jan./Feb. 1995); title from title page (viewed Jan. 11, 2000)20aNational Institute of Standards and Technology U.S.2Local00aStandardization2Local 0aMeasurements2Local00aPhysical measurements2Local00aNational Institute of Standards and Technology U.S.2Local7 uhttp://purl.access.gpo.gov/GPO/LPS1514