TY  - BOOK
AU  - Bacchiocchi,Samuele
TI  - From Sabbath to Sunday: a historical investigation of the rise of Sunday observance in early Christianity 
U1  - 263.4 
PY  - 1977///
CY  - Rome
PB  - Pontifical Gregorian university
KW  - Sunday
N1  - At head of title: Pontificia universitas Gregoriana, Facultas historiae ecclesiasticae; Distributed in the USA by the author, Berrien Springs, Mich; Includes bibliographical references
ER  -