Ingenious Mathematical Problems and Methods whose initial disappointment paves the

whose initial disappointment paves the way for a change of heart

and material by Kleene and Post includes initiation of the classification theory of unsolvable problems

"With each of its eighteen chapters essentially self-contained

Reprint of Dressmaking

Baker F-399

Ingenious Mathematical Problems and Methods whose initial disappointment paves theFor two decades, an international readership of workers in applied mathematics submitted their favorite puzzles to a mid twentieth century column, The Graham Dial. This original collection features 100 of the publication's very best problems, with themes ranging from logic and engineering situations to number theory and geometry. Each problem was specifically selected for its widely differing modes of solution, and most include several methods of