Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Pages Number: 351 Publisher: Jilin People's Pub. Date :2007-08-01 version 1. Contents: What is sleep What is the importance of sleep The physiological process of sleep is what form What is the role of sleep The doctrine of the generation mechanism of sleep what How brain waves show the depth of sleep How in the EEG stages of sleep Satisfactory sleep time Do not sleep does not matter What are the conditions of normal sleep What is the science of sleep four elements Sleep quali. N° de réf. du vendeur LG2883
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