O'Leary, Brian  S.J. <br/><br/>
Unlocking a treasure :  Our Jesuit Constitutions / 
Brian O'Leary 
 - 1ra ed. 
 - Leeson P. Dublin, Irlanda :  Messenger Publications,  2021. 
 - 78 pág 
<br/><br/><label>ISBN: </label>9781788125185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordenes Religiosas --Jeuuitas<br/>Ordenes Religiosas --Constituciones