Gastos de envío:
EUR 13,40
De China a Estados Unidos de America
Librería: liu xing, Nanjing JiangSu, JS, China
paperback. Condición: NEW. Paperback.Pub Date:2022-04-01 Pages:244 Language:Chinese Publisher:Social Science Literature Publishing House This book aims to comprehensively and systematically analyze the Chinese people's sleep status. sleep problems and their impact in the context of social changes. The book is mainly divided into three parts. The first part is social changes and sleep quality: the research team constructed the China Sleep Index and analyzed the characteristics of changes in the sleep status of Chinese r. Nº de ref. del artículo: AMZ058771_NX025720_058771
Cantidad disponible: 3 disponibles