RT Book T1 Jack the Ripper: 100 years of investigation A1 Sharkey, Terence LA English PP London PB Lock YR 1987 ED 1. publ. UL https://krimdok.uni-tuebingen.de/Record/1647882656 CN 364.15/23/092 SN 0-7063-6596-8 K1 Jack : the Ripper