01317aam 2200373I 450 991070992300332120151118015316.0GOVPUB-C13-64b88eff63fab897b62423408b6433be(CKB)5470000002475039(OCoLC)929878558(EXLCZ)99547000000247503920151118d1978 ua 0engrdacontentrdamediardacarrierProblems in world-wide standardization of the units of altitude measurement /Judith F. GilsinnGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1978.1 online resourceNBSIR ;77-13861978.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Gilsinn Judith F1387931Gilsinn Judith F1387931United States.National Bureau of Standards.NBSNBSGPOBOOK9910709923003321Problems in world-wide standardization of the units of altitude measurement3546802UNINA