There has been data ("Pogranicze Polsko-Pruskie I Krzyzackie: Materiay Z Konferencji Naukowej, Gorzno, 1-2 Czerwca 2002 R. - ISBN-13 978-83-88115-69-1") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Wed Jan 15 01:28:10 2020, so the data displayed here has been removed .