Roman Curia
The Roman Curia (NewAdvent)
NewAdvent's explanation of the Roman Curia.
www.newadvent.org/cathen/13147a.htm
The Roman Curia (Vatican)
The Vatican's explanation of the Roman Curia.
www.vatican.va/roman_curia/index.htm
Wikipedia - The Roman Curia
The Wikipedia explanation of the Roman Curia.
en.wikipedia.org/wiki/Roman_Curia