A book offering insights into 21st-century corporate economics with a focus on sustainability. - Title: Sustainability Era Company: 21st Century Corporate Economy - Authors: Masahiro Taniguchi, Shigeki Kawahara, Daido Takago - Language: Japanese - Genre: Business & Economics - ISBN: 978-4-7664-2962-7 - Index: Challenging Human Problems in Humans (Aoshima) It was used with a cover. After that, it has been stored at home. I hope someone will use it. Instant purchase is welcome・:*+.\(( °ω° ))/.:+