✦ LIBER ✦
Bicycle safety helmet usage in Berlin 1999: An observational study
✍ Scribed by Dankmar Böhning; Ruth Boose; Sandra Kurzawski; Nadine Saul
- Publisher
- SP Birkhäuser Verlag Basel
- Year
- 2002
- Tongue
- English
- Weight
- 463 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1661-8556
No coin nor oath required. For personal study only.