Zarys historyczny = historical outline : 1943-1973 - Piłsudski Institute of America (New York : The Institute, 1973)
In Polish, with English summary.
Cover title.
Mode of access: Internet.
Keywords: Piłsudski, Józef, -- 1867-1935 -- Archives; Piłsudski Institute of America; Poland -- History, Military -- Archival resources; Poland -- History -- Archival resources