Impact of motorcycle helmet usage in Colorado
Subtitle: executive summary
By: Charles E. Dare, J. Cuthbert Owens, Sigmund Krane ; prepared for U.S. Department of Transportation, National Highway Traffic Safety Administration
Contributors: Owens, J. Cuthbert 1916-; Krane, S. W; United States. National Highway Traffic Safety Administration; Colorado. Division of Highway Safety
Publisher: The Administration; National Technical Information Service [distributor
Published: 1978
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 26
Subjects: Helmets -- Colorado; Motorcycles
Notes: Cover title

"Final report."

"State of Colorado, Department of Highways, Division of Highway Safety."

"DOT HS-803 679."

"Contract no. DOT HS-6-01429."