Sacred Congregation of Rites. <br/><br/>
Instruction on the Liturgy :   Inter Oecumenici / 
Sacred Congregation of Rites. 
 - Boston :  St. Paul Books & Media :  1965. 
 - 36 p. ; 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0819836486       
<br/><br/><label>Dewey Class. No.: </label>G10.5  / SA149