1 Table of Contents: “...Front Cover; Topics in Field Theory; Copyright Page; Preface; Contents; CHAPTER 1. ALGEBRAIC...”

2 Table of Contents: “...Front Cover; Clifford Theory for Group Representations; Copyright Page; Preface; Contents; Chapter...”

3 Subjects: “...MATHEMATICS / Group Theory / bisacsh...”

4 Subjects: “...Group theory...”

5 Table of Contents: “...; CHAPTER 1. PRELIMINARIES; CHAPTER 2. GROUP-GRADED ALGEBRAS AND CROSSED PRODUCTS: GENERAL THEORY; CHAPTER 3...”