Download or read book Problems for Mathematicians, Young and Old written by Paul R. Halmos and published by American Mathematical Soc.. This book was released on 1991-12-01 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of math problems for people of varying skills from high school through professional level, organized into fourteen categories, such as matrices, space, probability, and puzzles, and including hints and solutions.