Springer, 2011. — 408 р.
This book is addressed to lower undergraduate students and presents the 20-year account of the Colorado Mathematical Olympiad. The volume under review contains original problems with complete solutions. … Soifer’s treatment is colloquial and could be used for general classroom enrichment as well as for competition preparation. … warmly recommends this book as an introduction to problem solving and the construction of proofs. (Teodora-Liliana Rădulescu, Zentralblatt MATH, Vol. 1215, 2011)
ISBN10: 0387754717
ISBN13: 978-0387754710