00373nam a2200133 a 450000500170000002000180001708200150003510000210005024500280007126000290009930000250012849000360015350000500018920251203112112.0  a9788184896213  a512.3bMOR  aMorandi, Patrick  aField and galois theory  aNew YorkbSpringerc2010  axvi,281p.c22cm.bPB  aGraduate studies in mathematics  aincludes bibliographical references and index