Buch der Panzertruppe : 1916 - 1945 / Werner Haupt Know your enemy : background and history of the German Communist Army / F.P. Martin ; introd. by Constantine FitzGibbon elite series U-boat crews : 1914-45 / Gordon Williamson ; ill. by D. Pavlovic Geschichte der deutschen Panzerwaffe, 1916-1945 / General Nehring ; (Kartenzeichnungen von Gerd Wardin)