Title: Renaissance and renewal in the twelfth century /
Authors: Haskins, Charles Homer, 1870-1937.; Benson, Robert L., 1925-1996.; Constable, Giles; Lanham, Carol Dana.; Harvard University.; University of California, Los Angeles.
Publisher: University of Toronto Press,
Year: 1991
Subjects: Haskins, Charles Homer, Congresses.; Civilization, Medieval Congresses.