title: [At Sachsenhausen and Dachau 1939-1941].
authors.forename: S
authors.initials: S
authors.lastname: Leszczycki
mesh_terms: D003209:Concentration Camps; D005858:Germany; D049673:History, 20th Century; D011044:Poland; D011330:Prisons; D014495:Universities; D014857:Warfare
vernacular_title: Z pobytu w Sachsenhausen i Dachau, 1939-1941.