Effectiveness of Safety Vests in Nighttime Highway Construction
Journal of transportation engineering ; 130 , 6 ; 725-732
2004
Aufsatz (Zeitschrift)
Unbekannt
Effectiveness of Safety Vests in Nighttime Highway Construction
British Library Online Contents | 2004
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Dog flotation devices and life vests having safety flags
Europäisches Patentamt | 2016
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