00577nam 2200169z- 450 9910693878703321(CKB)4970000000039474(EXLCZ)99497000000003947420240129c2001uuuu -u- -engManagement letter : improvements needed in IRS' accounting procedures and internal controlsWashington, DCManagement LetterDOCUMENT9910693878703321Management letter : improvements needed in IRS' accounting procedures and internal controls3873735UNINA