report to the Congress on the effect of motorcycle helmet use law repeal
Subtitle: a case for helmet use.
Publisher: Dept. of Transportation, National Highway Safety Administration
Published: 1980
Place of publication: [Washington]
Language: eng
Number of pages: 150
Subjects: Motorcycling -- Safety measures.; Helmets -- Law and legislation.; Safety hats -- Law and legislation.
Other titles: Effect of motorcycle helmet use law repeal.
Notes: April 1980.

Includes bibliographical references.