- ISBN: 9780486694153 | 0486694151
- Cover: Paperback
- Copyright: 7/21/2010
Handy compilation of 100 practice problems, hints and solutions indispensable for students preparing for the William Lowell Putnam and other mathematical competitions. Problems suggested by a variety of sources:Crux Mathematicorum, Mathematics Magazine, the American Mathematical Monthlyand others. Preface to the First Edition. Sources. 1988 edition.