✦ LIBER ✦
The effectiveness of motorcycle helmets in preventing fatalities : D. C. Wilson, Mathematical Analysis Division, NRD-31, March 1989.
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 96 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0022-4375
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