TY  - SER
AU  -  Ambrose,, Bishop of Milan 
TI  -  On the Duties of the Clergy 
AV  - BR 
PY  - 2007///
PB  -  Project Gutenberg, 
KW  -  Ambrose, Saint, Bishop of Milan, d. 397
KW  -  Asceticism -- History -- Early church, ca. 30-600
KW  -  Clergy -- Office -- Early works to 1800
KW  -  Christian ethics -- History -- Early church, ca. 30-600
N1  -  Public domain in the USA;  Sound
UR  -  http://www.gutenberg.org/ebooks/22789
ER  -