Kryger, Meir H. Principles and practice of sleep medicine Meir H. Kryger, Thomas Roth and William C. Dement. - Canada Elsevier c2011. - xlii, 1723p.: ill.; 28cm. ISBN: 9781416066453 Subjects--Topical Terms: Sleep Sleep disorders Sleep - physiology. Dewey Class. No.: 616.8498 / K97P