http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Learn all about sleep: what it is, how it works, and why you should care about it.
by Elaine Scott ; illustrations by John O'Brien.
Accelerated Reader/Renaissance Learning MG 6.9 2
Includes bibliographical references (page 56) and index.