Spring and autumn daylight saving time changes :
Monk, Timothy H.
Spring and autumn daylight saving time changes : studies of adjustment in sleep timings, mood and efficiency / by Timothy H. Monk and Lynne C. Aplin. - [S.l. : s.n.], 1984. - p. 167-178.
A reprint from Ergonomics, 23 no . 2 (1980).
Daylight saving--Great Britain.
Spring and autumn daylight saving time changes : studies of adjustment in sleep timings, mood and efficiency / by Timothy H. Monk and Lynne C. Aplin. - [S.l. : s.n.], 1984. - p. 167-178.
A reprint from Ergonomics, 23 no . 2 (1980).
Daylight saving--Great Britain.