potential effects on road casualties of Double Summer Time
By: byJ. Broughton and R. j. Sedman.
Contributors: Sedman, R. J.
Series: Research report / Transport and Road Research Laboratory -- 228; Research report (Transport and Road Research Laboratory) -- 228.
Publisher: Transport and Road Research Laboratory, Safety and Transportation Group, Road Safety Division
Published: 1989
Place of publication: Crowthorne, Berks
Language: eng