Subject: Logic
Title: Logic
Subject: Theology
Title: Theology
Subject: Logic
Title: Treatise on logic
Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Logic
Title: Logic
Subject: Theology
Title: Theological questions
Subject: Theology
Author of work: Thomas Aquinas
Title: Summa theologiae
Subject: Theology
Title: Scholastic theology
Subject: Music
Title: [no title assigned]
Subject: Theology
Author of work: Thomas Aquinas
Title: Summa theologiae