00639nam 2200169z- 450 9910690691203321(CKB)5470000002339397(EXLCZ)99547000000233939720230503cuuuuuuuu -u- -engDefense acquisition : guidance is needed on payments for conditionally accepted items : report to the Secretary of DefenseWashington, D.CDefense acquisition BOOK9910690691203321Defense acquisition : guidance is needed on payments for conditionally accepted items : report to the Secretary of Defense3106270UNINA