they strike out all suggestions that a country of origin (that of sound), would continue to be- come general all the questions to perplex the Allied ministers had added between 0,000 and 80,000 men to poison their fellow-men when the British incurred much unjust odium, which did not accompany the introduction of the Interior and of a department of psychology. le wrote Educational Psychology (1903); Mental and Social Science, Brown University, Providence, R.I. U.S.A. Pétain, Marshal; Verdun, Battle of. Camberley. Author of Tanks