01544aam 2200421I 450 991070953100332120151026025816.0GOVPUB-C13-724b4d09aed642bfe53f6f279192c11f(CKB)5470000002479693(OCoLC)926740573(EXLCZ)99547000000247969320151026d1970 ua 0engrdacontentrdamediardacarrierStandard reference materials boric acid; isotopic, and assay standard reference materials/E. J. Catanzaro, C. E. Champion, G. Marinenko, K. M. Sappenfield,W. R. ShieldsGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1970.1 online resourceNBS special publication ;260-171970.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Standard reference materials Catanzaro Edward J.1933-2007.1399072Champion C. E1399073Marinenko G1395101Sappenfield K. M1399074Shields W. R1399075United States.National Bureau of Standards.NBSNBSGPOBOOK9910709531003321Standard reference materials3463711UNINA