Encyclical Letter (Mysterium Fidei) of His Holiness Paul VI :  The Dictrine and Worship of the Holy Eucharist / 
translated by Alan C. Clark and Geoffrey Crawfurd from the Latin text. 
 - London :  Catholic Truth Society,  1965. 
 - 31+36+48+24+80+68+16+56+52 p. 
<br/><br/> Cover title: The regulation of birth. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birth control
<br/><br/><label>Dewey Class. No.: </label>238   / ENC