There has been data ("Fajanse z Delft. Kolecja profesora Wojciecha W. Kowalskiego / Dutch Delftware. The Collection of Professor Wojciech W. Kowalski") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Wed Jan 29 08:25:04 2020, so the data displayed here has been removed .