Onderzoek verkeersongevallen onder berijders van personenauto's. In opdracht van de Stichting Wetenschappelijk Onderzoek Verkeersveiligheid SWOV.

Report on the output of an investigation by means of a questionnaire on: 1- the number of traffic accidents per driver during the time he possessed a car. 2- the nature of these accidents and the circumstances in which the happened in the years 1965 and 1966. 3- the personal characteristics of the driver, the car and the kind of the car.