Drugs and law enforcement / Healey, Justin.

Interviewing & interrogation for law enforcement / Hess, John E., 1941-

Contemporary issues in law enforcement and policing / Millie, Andrew.

Briefs of leading cases in law enforcement / Del Carmen, Rolando V.

The implementation and enforcement of international humanitarian law / Heintschel von Heinegg

Processing under pressure : stress, memory, and decision-making in law enforcement / Sharps

Competition law and economics : advances in competition policy enforcement in the EU and North

Forensic art essentials : a manual for law enforcement artists / Gibson, Lois.

Cyber crime investigations : bridging the gaps between security professionals, law enforcement

Law enforcement.

International law as social construct : the struggle for global justice / Focarelli, Carlo.

Law enforcement.