01426aam 2200409I 450 991071054170332120160620103604.0GOVPUB-C13-5313642ead108c8f7a3960c94e6bee6a(CKB)5470000002477881(OCoLC)951906719(EXLCZ)99547000000247788120160620d1987 ua 0engrdacontentrdamediardacarrier72nd annual meeting National Conference on Weights and Measures, program and committee reports /A. D. Tholen; C. S. Brickenkamp; A. P. HeffernanGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1987.1 online resourceNBSIR ;87-35431987.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.72nd annual meeting Tholen A. D1415569Brickenkamp C. S1382292Heffernan A. P1415570Tholen A. D1415569United States.National Bureau of Standards.NBSNBSGPOBOOK991071054170332172nd annual meeting3517994UNINA