The IMO Compendium: A Collection of Problems Suggested for The International Mathematical Olympiads: 1959-2009 Second Edition (Problem Books in Mathematics)

+ list of problems IMO 1959-2009.+ list of theorems and definitions per math field in chapter 2: Basic concepts and facts.+ 2% list of theorems and definitions. 49% problems. 49% solutions.This is a book with a list of math problems. It contains no list of math heuristics. For training in math heuristics see the book The Art and Craft of Problem Solving of Paul Zeitz (publisher Wiley, ISBN-13: 978-0471789017). Use the book of Paul Zeitz in combination with Problem-Solving Through Problems by Loren C. Larson (publisher Springer, ISBN-13: 978-0387961712).

Great book!

Excellent!!!

The definitive collection!

Está muy bien. Contiene muchos exámenes de olimpiadas matemáticas y es muy bueno para la preparación de las mismas. Muy recomendable.