Fast Tanks and Heavy Bombers: Innovation in the U.S. Army, 1917–1945EbookFast Tanks and Heavy Bombers: Innovation in the U.S. Army, 1917–1945byDavid E. JohnsonRating: 0 out of 5 stars0 ratingsSave Fast Tanks and Heavy Bombers: Innovation in the U.S. Army, 1917–1945 for later