All that we know of Andrew is from the evidence of his work, in the manuscript Munich BSB clm. 14383, containing ''Quaestiones super librum Sex principiorum'' (81ra-86ra), and ''Questiones super librum Porphyrii'' (86rb-92va). | All that we know of Andrew is from the evidence of his work, in the manuscript Munich BSB clm. 14383, containing ''Quaestiones super librum Sex principiorum'' (81ra-86ra), and ''Questiones super librum Porphyrii'' (86rb-92va). |