Investigation of crime and law enforcement in the District of Columbia.

Mode of access: Internet.

Adventures in scientific law enforcement : address of John Edgar Hoover ... at the commencement exercises of Kalamazoo College, Kalamazoo, Michigan, on June 14, 1937.

Mode of access: Internet.

Horizontal Gaze Nystagmus: the science and the law. A resource guide for judges, prosecutors and law enforcement.

National Highway Traffic Safety Administration, Washington, D.C.

Law enforcement fleet crash study.

Mode of access: Internet.

Using analysis for problem solving : a guidebook for law enforcement /

"Created date: September 14, 2001"--P. [4] of cover.

Lessons of Waco : proposed changes in federal law enforcement /

"October 8, 1993."

Review of the drug law enforcement activities of the Forest Service; and the Omnibus Public Lands Act of 1987 [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, One Hundredth Congress, second session, on H.R. 3680, July 12, 1988.

"Serial no. 100-92."

Eyewitness evidence : a guide for law enforcement /

"October 1999."

Impact of the freedom of information and privacy acts on law enforcement agencies.

Mode of access: Internet.

Field research planning for driver's license law enforcement. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Handbook for a field research program for driver's license law enforcement. User guidelines and handbook.

National Highway Traffic Safety Administration, Washington, D.C.

Law-enforcement activities affecting small business : report of Subcommittee No. 1 on Law Enforcement and Subsidies Affecting Small Business, to the Select Committee on Small Business, House of Representatives, Eighty-fifth Congress, second session, pursuant to H. Res. 56 .

"Union calendar no. 1144."

Commercial vehicle enforcement: a guide for law enforcement managers.

Mode of access: Internet.

Evaluation of screening breath testing in traffic law enforcement. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Field research planning for driver's license law enforcement. Interim report.

National Highway Traffic Safety Administration, Washington, D.C.