00277nam a2200109Ia 4500020001800000082001700018100001600035245002400051260005400075650002300129700001500152  a9780821887097  a512.74 ART/C  aArtin, Emil 0aClass Field Theory   bAmerican Mathematical SocietyaRhode Islandc2008  aClass Field Theory  aTate, John