"Radio in police work"
By: by William P. Rutledge, Commissioner, Detroit Police Department, address delivered before the International Association Chiefs of Police, Annual Convention at Atlanta, Georgia, June 4, 1929.
Contributors: YA Pamphlet Collection (Library of Congress)
Publisher: s.n.
Published: 1929
Place of publication: [Atlanta, Ga
Language: eng
Subjects: Police communication systems.