1 “.... At the same time, the translator should never forget that he is not a creator, but only a mirror. His own...”

2 Table of Contents: “... coefficients are (almost) never powers -- 4. Representing numbers as sums of two squares -- 5. Every finite...”

3 “... than once I have met a person who said, "I didn't choose math as my profession, but I'll never forget...”

4 “..., it contains a comprehensive exposition of mixed automorphic forms that has never yet appeared in book form...”

5 “... nearly ten years to the project, the work was never completed. In 1957, the Tata Institute of Fundamental...”

6 “... in commutative coherent ring theory known to date, as well as a number of results never published before...”

7 “...Never before in the history of mathematics has there been an individual theorem whose proof has...”

8 “... but never completed the task. A photostat edition, with no editing, was published by the Tata Institute...”

9 “..., there is usually little appreciation of their usefulness. And there is almost never time in the elementary courses...”

10 “... unobtainable) Fenchel-Nielsen manuscript appeared. Sadly, the manuscript never appeared in print, and this more...”

11 “..., but probably never will, become full-sized books. The diversity of topics shows the many guises numbers take...”

12 “... for presenting the important and interesting ideas of algebra in just the "right" way, and he never gets bogged...”

13 “.... Goldman without which this translation would never have appeared. Minneapolis George U. Brauer July 1981...”

14 “... it leads to a never-ending stream of ex­ amples and applications in all areas of mathematics...”

15 “.... No edition of his works has been produced, and some of his most important results were never published...”

16 “... the whole conference. Without his energy, enthusiasm and skill the entire event would never have occurred...”

17 “... and his works were. He was not celebrated except in the field of harmonic analysis, and indeed he never...”

18 “... of lucidity and clarity. The presentation is never awkward or dry, as it sometimes is in other “modern...”