01399aam 2200385I 450 991071024060332120160620103604.0GOVPUB-C13-b35db2f42d0c23998a6da1c482ac9a68(CKB)5470000002476882(OCoLC)951907225(EXLCZ)99547000000247688220160620d1987 ua 0engrdacontentrdamediardacarrierMeasurement of the setting time and strength of concrete by the impact-echo method /Stephen P. Pessiki; Nicholas J. CarinoGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1987.1 online resourceNBSIR ;87-35751987.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Pessiki Stephen P1418275Carino Nicholas J1385198Pessiki Stephen P1418275United States.National Bureau of Standards.NBSNBSGPOBOOK9910710240603321Measurement of the setting time and strength of concrete by the impact-echo method3529220UNINA