RT Book T1 Keeping track?: observations on sex offender registers in the US T2 Crime detection and prevention series JF Crime detection and prevention series A1 Hebenton, Bill A1 Thomas, Terry 1946- LA English PP London PB Home Office Police Research Group YR 1997 ED 1. publ. UL https://krimdok.uni-tuebingen.de/Record/1133315593 SN 1858939836