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. 8. direct products and direct sums
9, free groups, free products, generators & relations
chapter ii: the structure of groups
1. free abelian groups
2. finitely generated abelian groups
3. the krull-schmidt theorem
4. the action of a group on a set
5. the sylow theorems
6. classification of finite groups
7. nilpotent and solvable groups
8. normal and subnormal series
chapter ill: rings
1. rings and homomorphisms
2. ideals
3. factorization in commutative rings
4. rings of quotients and localization
5. rings of polynomials and formal power series
6. factorization in polynomial rings
chapter iv: modules
1. modules, homomorphisms and exact sequences
2. free modules and vector spaces
3. projective and injective modules
4. hom and duality
5. tensor products
6. modules over a principal ideal domain
7. algebras.
chapter v: fields and galois theory
1. field extensions
appendix: ruler and compass constructions
2. the fundamental theorem
appendix: symmetric rational functions
3. splitting fields, algebraic closure and normality
appendix: the fundamental theorem of algebra..
4. the galois group of a polynomial
5. finite fields
6. separability:
7. cyclic extensions
8. cyclotomic extensions
9. radical extensions
appendix: the general equation of degree n
chapter vi: the structure of fields
chapter vii: linear algebra
chapter viii: commutative rings and modules
chapter ix: the structure of rings
chapter x: categories
list of symbols
bibliography
index