01285aam 2200373I 450 991071009600332120151118015319.0GOVPUB-C13-a03562dc53648e93d6f3d4fbe32a0214(CKB)5470000002475312(OCoLC)929879797(EXLCZ)99547000000247531220151118d1973 ua 0engrdacontentrdamediardacarrierFire endurance test of a roof/ceiling construction of paper honeycomb and gypsum board /B. C. SonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1973.1 online resourceNBSIR ;73-1671973.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Son B. C(Byung Chan)1390273Son B. C(Byung Chan)1390273United States.National Bureau of Standards.NBSNBSGPOBOOK9910710096003321Fire endurance test of a roof3510173UNINA