00275nam a2200109 a 450000500170000002000150001708200150003210000200004724500450006726000280011230000250014020251203110721.0  a0415132894  a270.3bLOG  aLogan, F Donald  aHistory of the Church in the Middle Ages  aLondonbRoutledgec2002  axiv,368p.c24 cm. PB