TY - GEN T1 - Law enforcement confidential informant practicesjoint hearing before the Subcommittee on Crime, Terrorism, and Homeland Security and the Subcommittee on the Constitution, Civil Rights, and Civil Liberties of the Committee on the Judiciary, House of Representatives, One Hundred Tenth Congress, first session, July 19, 2007. DA - 2007. CY - Washington : CN - Y 4.J 89/1: CN - KF27 PB - U.S. G.P.O., PP - Washington : PY - 2007. N1 - Title from title screen (viewed on Dec. 12, 2008). N1 - "Serial no. 110-112." ID - 344754 KW - Informers KW - Informers KW - Undercover operations KW - Criminal investigation KW - Drug control KW - Law enforcement TI - Law enforcement confidential informant practicesjoint hearing before the Subcommittee on Crime, Terrorism, and Homeland Security and the Subcommittee on the Constitution, Civil Rights, and Civil Liberties of the Committee on the Judiciary, House of Representatives, One Hundred Tenth Congress, first session, July 19, 2007. LK - http://purl.access.gpo.gov/GPO/LPS106449 UR - http://purl.access.gpo.gov/GPO/LPS106449 ER -