菅原洋平

Overview

Works:	1 works in 1 publications in 1 languages

Titles

告別拖延腦 : = 靠意志力沒用!用認知實驗提升大腦警醒度,改善8種類低效率症頭 / by: 菅原洋平; 高秋雅 (Language materials, printed)

Subjects