Just trying to locate a copy of Hecke’s 1938 lecture notes. I’m aware of the notes by Berndt that are based on Hecke’s lectures, but I really would like to find (pdf or for purchase) a copy of the original.
Worldcat entry, for reference: https://www.worldcat.org/title/lectures-by-erich-hecke-on-dirichlet-series-modular-functions-and-quadratic-form-spring-term-1938/oclc/8057061
Related: does anyone know the overlap, if any, between the IAS lecture notes and the GTM lecture notes published in 1983 (Lectures on the Theory of Algebraic Numbers)?