There has been data ("仕事は部下に任せよう―なぜあの会社はデキる人ばかりなのかがわかる (アスカビジネス)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sat Jun 15 11:40:48 2019, so the data displayed here has been removed .