00654nam 2200169z- 450 9910712665503321(CKB)5470000002495506(EXLCZ)99547000000249550620230509c2018uuuu -u- -engImmigration detention: opportunities exist to improve cost estimates : report to congressional requestersUnited States Government Accountability OfficeWashington, D.CImmigration detentionBOOK9910712665503321Immigration detention: opportunities exist to improve cost estimates : report to congressional requesters3304644UNINA