5: Expositio in Hexameron / edita a Mary Romig ; auxilium praestante David Luscombe . Abbreviatio Petri Abaelardi expositionis in Hexameron / edita a Charles Burnett ; auxilium praestante David Luscombe
5: Expositio in Hexameron / edita a Mary Romig ; auxilium praestante David Luscombe . Abbreviatio Petri Abaelardi expositionis in Hexameron / edita a Charles Burnett ; auxilium praestante David Luscombe