00476nam 2200181z- 450 9910708018103321(CKB)3460000000113373(EXLCZ)99346000000011337320240129c1992uuuu -u- -engNASA issuesWashington, D.CUnited States General Accounting OfficeNASA Nasa Issues DOCUMENT9910708018103321NASA issues3459191UNINA