Hermannus Hoberg,  <br/><br/>
Taxae Pro Communibus Servitiis   Ex Libris Obligationum AB Anno 1295 Usque Ad Annum 1455 Confects(studi E Testi) 

 - Vatican  Citta Del Vaticano  1949 
 - 397p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 300 
<br/><br/><label>Dewey Class. No.: </label>Z01  / ST94