"Tractatus Secundus" . . . . . "https://github.com/scta-texts/hispanussummulaelogicales" . . . . . . . . . . . . . . . . . . . . . "2" . "Summulae logicales, Tractatus Secundus" . . . "De Predicabilibus" . "0002" . "phsl-t2" . "draft" . . "0002" . . . .