There has been data ("弁理士試験 体系別短答試験過去問集 意匠法・商標法・条約・著作権法・不正競争防止法<第5版>") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Wed Dec 25 21:13:15 2019, so the data displayed here has been removed .