Subjects: “...Galois theory....”

Table of Contents: “...1.Groups 2.Rings 3.Galois Theory 4.Modules 5.Constructions 6.Lattices 6.Categories...”

Table of Contents: “...CONTENTS:1)Group theory 2)Ring theory 3)Modules and vector spaces 4)Field theory and galois theory...”

Table of Contents: “...Groups I -- Commutative rings I -- Galois theory -- Groups II -- Commutative rings II -- Rings...”