Guild, Roy Bergen,  1872-1945. <br/><br/>
Practicing Christian unity 
[by] Roy Bergen Guild. 
 - New York,  Association Press,  1919. 
 - x, 85 p.  20 cm. 
<br/><br/><label>LCCN: </label>19010234  
<br/><br/><label>LC Class. No.: </label>BX8  / .G8