Leo XIII Pope <br/><br/>
Condition of the working classes, etc. 
Leo XIII Pope 
 -  1920 
<br/><br/><label>Standard No.: </label>66037 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>POLITICAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>WxM10, F0