🌐EnglishEnglishDeutschFrançaisItalianoPolskiРусский中文日本語EntityQ1416385· pop 14· linked from 65 articlesOstrołęka Voivodeshipunit of administrative division and local government in Poland in the period 1975–1998Connectionsvoivodeship of PolandEntityPolandCountryCategoriesFormer voivodeships of Poland (1975–1998)History of Masovian Voivodeship