The german minority in the polish state : 1919 - 1939

by Swart, Friedrich
Published in Eastern Germany (1963)

The Polish Underground State 1939 - 1945

by Górski, Grzegorz
Published 2012

History of the Polish-Lithuanian commonwealth : state - society - culture

by Augustyniak, Urszula
Published 2015

Nation and loyalty in a German-Polish borderland : Upper Silesia, 1848-1960

by Karch, Brendan
Published 2018

The Gdánsk Library of the Polish Academy of Sciences

by Babnis, Maria
Published 1999

Documents concerning german-polish relations and the outbreak of hostilities between Great Britain and Germany on september 3, 1939

Published 1939

The United States of Poland : with two explanatory maps

by Syski, A.
Published 1920

Artistic patronage in Central Europe : from private foundations to state art : proceedings of the 27th Conference of the Working Group of German and Polish Art Historians and Conservators in Warsaw...

Published 2021

Początki Państwa Polskiego : Księga Tasiąclecia

Published 2002