Richard Graber - Health & Fitness - 1995 - 192 pages
This book will put its readers to sleep! Studies by the National Sleep Foundation reveal that 36 percent of American adults have sleep problems, resulting in behavior changes ...
Lydia Dotto - Medical - 1992 - 342 pages
Discusses the negative impact of modern technology and modern lifestyles on sleep, assesses the effects of lack of sleep on life and work, and explores current research on sleep