Bernardo di Chiaravalle,  s.,  1090-1153 <br/><br/>
The Steps of Humility & Pride. 

 - 1a ed. 
 - Kalamazoo, Michigan :  Cistercian Publications,  1989. 
 - 89 p. ;  21,5 cm. 
 - Cistercian Fathers Series ;  13a .
<br/><br/>
<br/><br/><label>ISBN: </label>087907115X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Altri autori (Catalogo Generale) - Letteratura primaria