01423aam 2200397I 450 991071119020332120151030113009.0GOVPUB-C13-7b0762eb1a7fa4a6da0caaac288e73cb(CKB)5470000002480105(OCoLC)927169746(EXLCZ)99547000000248010520151030d1989 ua 0engrdacontentrdamediardacarrierExecutive guide to the protection of information resources /Cheryl Helsing, Marianne Swanson, Mary Anne ToddGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1989.1 online resourceNIST special publication ;500-1691989.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Helsing Cheryl1396365Helsing Cheryl1396365Swanson Marianne1352963Todd Mary Anne1396366National Institute of Standards and Technology (U.S.)NBSNBSGPOBOOK9910711190203321Executive guide to the protection of information resources3506850UNINA