01699nam 2200469I 450 991070619290332120170817114258.0(CKB)5470000002454494(OCoLC)1001291584(EXLCZ)99547000000245449420170817j199812 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierCreating a canonical scientific and technical information classification system for NCSTRL+ /Melissa E. Tiffany, Michael L. NelsonHampton, Virginia :National Aeronautics and Space Administration, Langley Research Center,December 1998.1 online resource (23 pages) illustrationsNASA/TM ;1998-208955"December 1998.""Performing organization: NASA Langley Research Center"--Report documentation page.Includes bibliographical references (pages 12-13).Integrated library systemsnasatInformation managementnasatLibrariesnasatDigital datanasatClassificationsnasatIntegrated library systems.Information management.Libraries.Digital data.Classifications.Tiffany Melissa E.1411103Nelson Michael L.Langley Research Center,GPOGPOBOOK9910706192903321Creating a canonical scientific and technical information classification system for NCSTRL+3501413UNINA