RT Book T1 Confidential informant: law enforcement's most valuable tool A1 Madinger, John LA English PP Boca Raton u.a. PB CRC Press YR 2000 UL https://krimdok.uni-tuebingen.de/Record/1612401899 NO Includes bibliographical references and index CN HV8138.M33 1999 SN 0849307090 K1 Informers : United States : Case studies K1 Informers : United States K1 Criminal Investigation : United States K1 Law Enforcement : United States K1 Informers : Case studies : United States K1 USA : Verdeckter Ermittler : Kriminalität : Bekämpfung K1 USA : V-Mann : Strafjustiz