Title: El legado de Sigfrido
Subtitle: la ayuda militar alemana al Ejército y la Marina nacional en la Guerra Civil Española (1936-1939)
First published: 2005
Subjects: Foreign Participation, German, German Aerial operations, German Naval operations, German Participation, History, Spain Civil War, 1936-1939
Places: Spain
Time periods: Civil War, 1936-1939