Fort VII w Poznaniu /
Olszewski, Marian.
Erickson, John,1929-2002,former owner.StEdNL
Erickson, Ljubica,former owner.StEdNL
Poznań : Wydawn. Poznańskie,
1971.
John and Ljubica Erickson collection.
Fort VII (Poznań, Poland : Concentration camp)
World War, 1939-1945
Concentration camps