Ehrensberger, Hugo <br/><br/>
Libri liturgici Bibliothecae Apostolicae Vaticanae manu scripti 

 - Freiburg :  Herder,  1897 
 - xii-591p.;  27,5 cm. 
<br/><br/><label>Universal Decimal Class. No.: </label>264  -1  (083.8)