Policing urban mass transit systems
By: by L. Siegel ... [et al.].
Contributors: Siegel, Larry G.
Series: National evaluation program :
Publisher: U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice; for sale by the Supt. of Docs, U.S. Govt. Print. Off.
Published: 1979
Place of publication: Washington, D.C
Language: eng
Number of pages: 55
Subjects: Police -- United States.; Local transit -- Security measures -- United States.
Notes: Bibliography: p. 53-55.
"September 1979."