A Pageant of the thirteenth century for the seven hundredth annyversary of Roger Bacon

Ижил төстэй зүйлс

• A Pageant of the thirteenth century for the seven hundredth annyversary of Roger Bacon given by Columbia Univ.
  Хэвлэсэн: (1914)
• A Pageant of the thirteenth century for the seven hundredth anniversary of Roger Bacon
  -н: Erskine, John
• Roger Bacon
  -н: Schneider, Leonhard
  Хэвлэсэн: (1873)
• The thirteenth Century. 1216-1307.
  -н: Powicke, Frederick Maurice
  Хэвлэсэн: (1953)
• The papal State in the thirteenth century.
  -н: Waley, Daniel
  Хэвлэсэн: (1961)