Samenvatting
An advice is given for the introduction of the summer time in European countries. It is stated that a decrease of 0.5% per year will happen in traffic accidents.
An advice is given for the introduction of the summer time in European countries. It is stated that a decrease of 0.5% per year will happen in traffic accidents.
's-Gravenhage, Sociaal Economische Raad 1968, 19 p., graph., tekn.
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