Keywords: IWBP - logo green.png pl Logo Instytutu Wydawniczego žBiblioteka Polska 1926 Fryderyk Chopin djvu author other versions Custom license marker 2015 12 20 Anonymous-EU PD-1996 Poland Fryderyk Chopin Szymanowski Logos of publishing houses from Poland Uploaded with UploadWizard |