Investigation of digital mobile radio communications
By: by Thomas C. Kelly [and] John E. Ward.
Contributors: Ward, John Erwin, 1920- joint author.
Publisher: National Institute of Law Enforcement and Criminal Justice; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1974
Place of publication: [Washington]
Language: eng
Number of pages: 132
Subjects: Digital communications; Police communication systems
Notes: Includes bibliographical references.