01404aam 2200397I 450 991071003260332120151118015326.0GOVPUB-C13-e97117b4a9cdc2b2860586e9b3439be8(CKB)5470000002475953(OCoLC)929882333(EXLCZ)99547000000247595320151118d1976 ua 0engrdacontentrdamediardacarrierDevelopment of thin calibration standards for x-ray fluorescence analysis /P. A. Pella; E. C. Kuehner; W. A. CassattGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1976.1 online resourceNBSIR ;75-9701976.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Pella P. A1390268Cassatt W. A1404833Kuehner E. C1404834Pella P. A1390268United States.National Bureau of Standards.NBSNBSGPOBOOK9910710032603321Development of thin calibration standards for x-ray fluorescence analysis3480182UNINA