Algebraic Number Theory

@inproceedings{Lang1971AlgebraicNT,
  title={Algebraic Number Theory},
  author={Serge Lang},
  year={1971}
}
This is a corrected printing of the second edition of Lang's well-known textbook. It covers all of the basic material of classical algebraic number theory, giving the student the background necessary for the study of further topics in algebraic number theory, such as cyclotomic fields, or modular forms. Part I introduces some of the basic ideas of the theory: number fields, ideal classes, ideles and adeles, and zeta functions. It also contains a version of a Riemann-Roch theorem in number… 

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