Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
 
    
Subject: Theology
Title: Moral theology
 
    
Subject: Liturgy
Title: Missale
 
    
Subject: Liturgy
Title: Breviarium
 
    
Subject: Civil Law
Author of work: Justinianus
Title: Institutiones Justiniani
 
    
Subject: Liturgy
Title: Breviarium
 
    
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
 
    
Subject: Civil Law
Author of work: Justinianus
Title: Digestum
 
    
Subject: Canon Law
Title: Casus decretalium (?)
 
    
Subject: Theology
Title: Theology