LEADER 00614oam 2200181z- 450 001 996280053903316 010 $a1-5044-5249-6 035 $a(CKB)4100000007213110 035 $a(EXLCZ)994100000007213110 100 $a20190707c2018uuuu -u- - 101 0 $aeng 200 00$aISO/IEC/IEEE P26511.2_FDIS 2018: ISO/IEC/IEEE Draft Standard - Systems and Software Engineering -- Requirements for Managers of Information for Users of Systems, Software, and Services 210 $cIEEE 517 $aISO/IEC/IEEE P26511.2_FDIS 2018 906 $aDOCUMENT 912 $a996280053903316 996 $aISO$91086301 997 $aUNISA