00616nam 2200157z- 450 9910712533603321(CKB)5470000002494818(EXLCZ)99547000000249481820230509c2019uuuu -u- -engNational best practices for implementing and sustaining a cold case investigation unitWashington, DCU.S. Department of Justice, Office of Justice Programs, National Institute of JusticeBOOK9910712533603321National best practices for implementing and sustaining a cold case investigation unit3259216UNINA