00540nas 2200157z- 450 9910691230603321(CKB)5470000002345060(EXLCZ)99547000000234506020230503cuuuuuuuu -u- -engSemiannual report (Tennessee Valley Authority. Office of the Inspector General : Online)Semiannual report JOURNAL9910691230603321Semiannual report (Tennessee Valley Authority. Office of the Inspector General : Online)3099468UNINA