Próba ognia i próba czasu.
By: [Redaktor Bogumiła Andrzejewska]
Contributors: Andrzejewski, B. W., ed.
Publisher: Zakład Narodowy im. Ossolińskich
Published: 1972
Place of publication: Wrocław
Language: pol
Number of pages: 293
Subjects: Oder-Neisse Area -- History.; Silesia, Lower (Poland and Germany) -- History.