U-boat: the secret menace /
Mason, David, 1938-
U-boat: the secret menace / David Mason. - New York : Ballantine Books, 1968. - 160 pages : ill., maps, plans, ports. ; 21 cm. - Ballantine's illustrated history of World War II. Weapons book, no. 1 . - 355.49(~)"1939-45":623.827(09) (NLA) .
Bibliography: p. 160
World War, 1939-1945--Naval operations--Submarine
World War, 1939-1945--Campaigns--Atlantic Ocean
World War, 1939-1945--Naval operations, German
355.49(~)"1939-45":623.827(09) (NLA)
U-boat: the secret menace / David Mason. - New York : Ballantine Books, 1968. - 160 pages : ill., maps, plans, ports. ; 21 cm. - Ballantine's illustrated history of World War II. Weapons book, no. 1 . - 355.49(~)"1939-45":623.827(09) (NLA) .
Bibliography: p. 160
World War, 1939-1945--Naval operations--Submarine
World War, 1939-1945--Campaigns--Atlantic Ocean
World War, 1939-1945--Naval operations, German
355.49(~)"1939-45":623.827(09) (NLA)