Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Liturgy
Title: Sanctorale
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Theology
Title: Table to a theological work
Subject: Philosophy
Author of work: Aristoteles
Title: Analytica priora
Subject: Theology
Author of work: Florus Lugdunensis (Ps. Beda)
Title: Collectaneum in epistolas Pauli ex operibus sancti Augustini
Subject: Philosophy
Author of work: Aristoteles
Title: Meteora
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales