Calvez, Jean-Yves <br/><br/>
The church and social teaching of the popes from Leo XIII to Pius XII, 1878-1958 
by Jean-YvesCalvez and Jacques Perrin; translation by J.R. Kirwan. 
 - Chicago  H. RegneryCo.  1961. 
 - 468 p. 
<br/><br/> Translation of : Eglise et societe economique. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Christian sociology--Catholic Church.