Diplomatic Ramifications of Unrestricted Submarine Warfare, 1939-1941

By Manson, Janet M.
1990, Greenwood Press, New York
ISBN 0313268940
Hardcover, 215 pages

Descripton: A wonderful account of the impact, both economic and military, of the U-boat war. Tactics and strategy as applied by the Allies to combat the U-boats are given in detail. Many accounts of governmental (mostly U.S.) documents detailing the impact of the U-boats.