01421aam 2200397I 450 991070951190332120151026025821.0GOVPUB-C13-a41516e0689cec146a187e8cd80567ef(CKB)5470000002479886(OCoLC)926742656(EXLCZ)99547000000247988620151026d1985 ua 0engrdacontentrdamediardacarrierReport of the 69th National Conference on Weights and Measures /Albert D. Tholen, Louis E. Barbrow, Ann P. HeffernanGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1985.1 online resourceNBS special publication ;6841985.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Tholen Albert D1392256Barbrow Louis E1389415Turner Ann H1389416Tholen Albert D1392256United States.National Bureau of Standards.NBSNBSGPOBOOK9910709511903321Report of the 69th National Conference on Weights and Measures3476758UNINA