La Monte, John Life. The world of the Middle Ages : a reorientation of medieval history / John Life La Monte, - New York : Appleton-Century-Crofts, 1949 - xxi, 827 p. : illus., maps (part fold.) ; 25 cm. Bibliography: p. 766-782. and Index Subjects--Topical Terms: Middle Ages. Dewey Class. No.: 940.1 / LAW 1949