新刊『Tidy First?: 個人で実践する経験主義的ソフトウェア設計,Tidy First?: A Personal Exercise in Empirical Software,Tidy First?: A Personal Exercise in Empirical Software,Tidy First?: A Personal Exercise in Empirical Software,Tidy First? Daily Empirical Software Design & Why It Works Ikigai: The Japanese Secret to a Long and Happy Life ハードカバー – 2017/8/29 kntさま専用 お米 20キロ