00616nam a2200181 i 4500000000065614CaOOAMICUS20131108000000.0131108n xx u000 u eng u36786SeMilitaVol. 1.X, 407 p.Contiene : Appendices ; Bibliography.Leff, GordonHeresy in the Later Middle Ages.[Manchester] : Manchester University Press, copyr. 1967.()29083SeMilSeMil1Venegono12N I 1643176731767SeMilBibl231770 1245Vol. 1(OLS)http://semarc/title/13429