The Constitution of the Republic of Poland / with an introduction by Bogumił Szmulik and Jarosław Szymanek. - Warsaw : Wydawnictwo Sejmowe, 2018. - 217 p. ; 19 cm. - 342.4(438) (NLA) . Includes index. ISBN: 9788376665795 Subjects--Topical Terms: Constitutions--Poland Universal Decimal Class. No.: 342.4(438) (NLA)