00555nam a2200133Ia 4500008004100000041000800041050002300049100002000072245015300092260002800245300002800273490005200301650006800353201220s9999||||xx |||||||||||||| ||und||  aeng  aBX1806 b.T54 1972  aTierney, Brian  0aOrigins of papal infallibility 1150-1350 : ba study on the concepts of infallibility, sovereignty and tradition in the Middle Ages /cBrian Tierney  aBoston : bBrill,c1972  aviii, 298 p.b;c25 cm.  aStudies in the history of Christian thought,v6  aPopes Infallibility History of doctrines Middle Ages, 600-1500.