De ente praedicamentali, from the unique Vienna ms. ; Quaestiones 13. logicae et philosophicae, from...Wyclif, John, <ca. 1328-1384>
De ente praedicamentali, from the unique Vienna ms. ; Quaestiones 13. logicae et philosophicae, from the unique Prague ms. / Joannis Wyclif ; for the first time edited by Rudolf Beer