Historia polityczna Polski, 1914-1939 - Konopczyński, Władysław (Warszawa : Inicjatywa Wydawnicza "ad astra", 1995)
Includes bibliographical references and index.
Keywords: Poland -- History -- German occupation, 1914-1918.; Poland -- Politics and government -- 1918-1945.; Diplomatic relations; Politics and government; Poland; 1914-1945; History