U-977 [U-Neunhundertsiebenundsiebzig]
Subtitle: Geheimfahrt nach Südamerika
By: Heinz Schaeffer
Edition: 2. Aufl., 6.-10. Tausend.
Publisher: Limes Verlag
Published: 1974
Place of publication: Wiesbaden
Language: ger
Number of pages: 263
Subjects: World War, 1939-1945; Naval operations; Submarine; U 977 (Submarine)