Author: Coleman, Richard M. M.D.
Title: Wide Awake at 3: 00 a.M. By Choice Or By Chance
Description: N.Y. W H Freeman & Co, 1986. Soft cover. 0716717964. Fine 8vo-over 7¾"-9¾" tall. pp.195 with index. Circadian rhythms-shows you how your biological clock work and how it controls periods of sleep, alertness, mood and performance. clean tight unread copy. Fine/Unknown.

Keywords: HEALTH SCIENCE SLEEP INSOMNIA SHIFT SYSTEMS BUSINESS 0716717964