Subject: Liturgy
Title: Antiphonale
Subject: Liturgy
Title: Antiphonale
Subject: Liturgy
Title: Antiphonale
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Science
Author of work: Profatius Judaeus
Title: Canons on the new quadrant
Subject: Liturgy
Title: Antiphonale
Subject: Science
Author of work: Alhasen
Title: Optica
Subject: Liturgy
Title: Antiphonale
Subject: Sermons
Title: Sermones sive themata