Gerbert Silvestre II [i. e. deuxiéme]
Subtitle: le savant, le "faiseur de rois," le pontife
By: Duc de la Salle de Rochemaure
Publisher: Editrice Romana; Émile-Paul Frères
Published: 1914
Place of publication: Rome; Paris
Language: fre
Number of pages: 752
Notes: Includes index.