Type VII U-boatsde Robert Cecil SternMateriasWorld War, 1939-1945SubmarineNaval operationsGerman Naval operationsSubmarines (Ships)HistorySubmarines (ships)Ediciones (2)Type VII U-boats (1991)Naval Institute Press · inglésType VII U-boats (1991)Arms and Armour · inglésMás obras de Robert Cecil SternYorktown-class aircraft carriersUSS PampanitoFire from the skyGerman cruisers of World War Two in action
