Krieg 1939-45: V-Boot-Krieg 

170.773 
Frank, Wolfgang: The Sea Wolves. (Die Wölfe und der 
Admiral. [Engi.]) Transl. by R. O. B. Long. Foreword by 
Leland P. Lovette. [Illustr.] -New York: (Rinehart 1955). 
223 S. 8° 
(Ballantine Books. F. 258.)