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Part I, Local Fields (Basic Facts): Discrete valuation rings, Dedekind domains, and Completion.
Part II, Ramification: Discriminant & Different, Ramification Groups, The Norm, and Artin Representation.
Part III, Group Cohomology: Abelian & Nonabelian Cohomology, Cohomology of Finite Groups, Theorems of Tate and Nakayama, Galois Cohomology, Class Formations, and Computation of Cup Products.
Part IV, Local Class Field Theory: Brauer Group of a Local Field, Local Class Field Theory, Local Symbols and Existence Theorem, and Ramification.