anonymi de substantiis dialogus cum Principe Normannorum Duce, eodemque Andegavensi Comite : author in praefatione testatur se in juventute libellum edidisse cui titulus esset, Philosophia ; hunc tamen improbat, utpote qui multa fidei catholicae minùs consentanea disserat.

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Autoria(s): Desconhecido

Data(s)	31/12/1969
Formato	Parchemin
Identificador	http://gallica.bnf.fr/ark:/12148/btv1b9068288g
Idioma(s)	lat
Direitos	domaine public public domain
Fonte	Bibliothèque nationale de France, Département des manuscrits, Latin 6683
Tipo	manuscript manuscrit