Secular man and Christian mission :  a discussion through correspondence / 
arranged by Paul Léffler 
 - New York :  Friendship Press,  1968 
 - 48 p. ;  22 cm. 
 - C. W. M. E. Study pamphlets  3 .
<br/><br/> Bibliography: p. 45-48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iglesia y mundo<br/>Misión de la iglesia<br/>Secularismo (teologia)
<br/><br/><label>Dewey Class. No.: </label>261 S446