Simons, Konrad <br/><br/>
Heinrich Hahn 

 - Aachen  Missio Aktuell Verlag  1982 
 - 59p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Dewey Class. No.: </label>J83  / Si571