American military gouvernment of occupied Germany 1918-1920 / report of the officer in charge of civil affairs, Third Army and American forces in Germany information bulletin German armored division / War Department, Military Intelligence Service German scientific establishments / reported by L.E. Simon ; publ. by the Office of Technical Services Dep. of Commerce united states strategic bombing survey German abrasive industry united states strategic bombing survey effects of strategic bombing in German transportation united states strategic bombing survey Effects on bombing on railroad installations in Regensburg, Nuremberg and Munich divisions