Six ages of European history from A. D. 476 to 1878

＜図書＞
Six ages of European history from A. D. 476 to 1878


1	v. 1 The dawn of mediaeval Europe 476-918 / by J. Howard B. Masterman New York : Macmillan. - London : Methuen , 1910
2	vol. 2 The central period of the middle age 918-1273 / Beatrice A. Lees 6. ed. - London : Methuen , [1927]