Pope Leo XIII and peace. International study seminar (Rome, s5 Novemver, 2003) 

 - Vatican City :  Libreria Editrice Vaticana 
<br/><br/><label>ISBN: </label>88-209-7759-1 
<br/><br/><label>Subjects--Personal Names: </label><br/>1.LEÓN XIII, PAPA 1.1878-1903 
<br/><br/><label>Subjects--Topical Terms: </label><br/>2.PAZ MUNDIAL<br/>3.IGLESIA CATÓLICA---HISTORIA