RT Book T1 Serial killers: the growing menace T2 a dolphin book A1 Norris, Joel LA English PP New York u.a. PB Doubleday YR 1988 UL https://krimdok.uni-tuebingen.de/Record/1642031046 CN 364.15230973 SN 0385237308 SN 0385263287 K1 USA : Serienmörder K1 USA : Massenmord