1 “... were exchanged between them in the years 1925-1935. It features a special chapter on class field theory...”

2 Table of Contents: “... -- From the Local-Global Principle to the Main Theorem -- The Brauer Group and Class Field Theory...”

3 Table of Contents: “...Some computational experiments in number theory -- Applications of the class field theory of global...”

4 “... with Taussky’s approach to classical class field theory during a difficult time when both were trying to find...”