Monk, Timothy H. <br/><br/>
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. 
<br/><br/> A reprint from Ergonomics, 23 no . 2 (1980). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Daylight saving--Great Britain.