Husslein, Joseph Casper <br/><br/>
The christian social manifesto  an interpretative study of the encyclicals Rerum Novarum and Quadragesimo Anno of Pope Leo XIII and Pope Pius XI 
Joseph Husslein. 
 - Rev. ed. 
 - New York  The Bruce Pub. Co.  1939. 
 - xxiv, 341 p. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Catholic Church Pope,( 1878-1908: Leo XIII)  (15 may, 1891).  Rerum Novarum 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communism.<br/>Labor<br/>Christian sociology--Catholic authors.