Anatole Beck / Donald W. Crowe / Michael N. Bleicher
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Updated with current research and new solutions to outstanding problems that have been discovered since the last edition, such as the solution to the well-known 'four-color problem.' Excursions Into Mathematics: This is an exciting revision of the original, much-loved classic. Everyone with an interest in mathematics should read this book.