Skip to content
Scan a barcode
Scan
Library Binding Sleep Disorders Book

ISBN: 1420509144

ISBN13: 9781420509144

Sleep Disorders

A sleep disorder is a condition that affects normal patterns of sleep and wakefulness. Although sleep disorders are not new, modern life seems to be intensifying the problem. Round the clock work schedules, globalization of commercial markets, stores that never close, television, and the Internet have all contributed to people sleeping less. Americans averaged nine hours of sleep per night in 1910. Today they average only 6.5 hours. This well-researched...

Recommended

Format: Library Binding

Temporarily Unavailable

1 person is interested in this title.

We receive fewer than 1 copy every 6 months.

Related Subjects

Children's Children's Books

Customer Reviews

0 rating
Copyright © 2024 Thriftbooks.com Terms of Use | Privacy Policy | Do Not Sell/Share My Personal Information | Cookie Policy | Cookie Preferences | Accessibility Statement
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
GoDaddy Verified and Secured