Książęta opolscy i ich państwo
By: Tomasz Sadowski.
Publisher: Wydawn. Rzeka
Published: 2001
Place of publication: Wrocław
Language: pol
Number of pages: 229
Subjects: Genealogy -- Poland -- Opole Region.; Numismatics -- Poland -- Opole Region.; Opole Region (Poland) -- Kings and rulers -- History.
Notes: Includes bibliographical references (p. 217-226).