01413aam 2200397I 450 991071003660332120151118015326.0GOVPUB-C13-5553d4335e82f2deff621ff97f979845(CKB)5470000002475912(OCoLC)929882185(EXLCZ)99547000000247591220151118d1978 ua 0engrdacontentrdamediardacarrierThe national measurement system for mass, volume and density /Paul E. Pontius; James R. Whetstone; John A. SimpsonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1978.1 online resourceNBSIR ;75-9281978.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Pontius Paul E1391929Pontius Paul E1391929Simpson J. A(John A.)1391930Whetstone James R1390336United States.National Bureau of Standards.NBSNBSGPOBOOK9910710036603321The national measurement system for mass, volume and density3446072UNINA