Jak P. Mallman Showell

U-Boat Warfare: The Evolution of the Wolf Pack  Jak P. Mallman-Showell Jak P. mallmann Showell Hardcover. Naval Institute Press, 2002-11-01 ISBN 9781557500014     The Sailor's Story: World War II U-Boats (Soldier's Story)  Jak P. Mallman Showell Hardcover. Brassey's UK, 2001-08-09 ISBN 9781857533163     The German Navy Handbook 1939-1945  Jak P. Mallman Showell Inbunden. SUTTON PUBLISHING, 1999-05 ISBN 9780750915564     U-Boats Under the Swastika  Jak P. Mallman Showell Hardcover. Naval Inst Pr, 1987-08-01 ISBN 9780870219702