Emergency vehicle warning systems /
by Arthur I. Rubin, Gerald L. Howett and the Law Enforcement Standards Laboratory, Center for Consumer Product Technology, National Bureau of Standards ; prepared for the National Institute of Justice, United States Department of Justice
- Washington : United States Department of Commerce, National Bureau of Standards, 1981
- v, 21 p. : ill. ; 26 cm.
- NBS special publication ; 480-37 .
"Center for Building Technology, National Bureau of Standards." "Issued May 1981." S/N 003-003-02323-0 Item 247