TY  - BOOK
AU  - Jungmann, Josef A.
AU  - Burnner, Francis A.
AU  - The early liturgy  
TI  - The early liturgy  :  to the time of Gregory the great 
PY  - 1959///
CY  - Notre Dame 
PB  - University of Notre Dame Press 
KW  - Liturgies
ER  -