There has been data ("Piekna stara Bydgoszcz - TOM 1 Z SERII: BYDGOSZCZ MIASTO NA KUJAWACH - Das schöne alte Bydgoszcz (Bromberg) - Eine Stadt in Kujawien - 1. Band der Serie - Deutsch & Polnisch") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Mon Feb 3 18:02:28 2020, so the data displayed here has been removed .