Cops on the air
Subtitle: modern police radio methods of combating crime; English and American systems analyzed; teletype, F.C.C. orders, etc.
Series: Eagle library -- no.330, v.52, 1937.; Eagle library -- serial no. 330, v. 52, 1937.
Publisher: The Eagle Library, inc.
Published: 1937
Place of publication: Brooklyn, N.Y
Language: eng
Number of pages: 66
Subjects: Radio broadcasting.; Police -- United States.; Automobiles -- Electric equipment.; Teletype.; Crime -- United States.
Notes: SHORT CIRCULATION RECORD.