ISBN 9789682482762 books & textbook
Talentos Matematicos 5 Primaria/ Mathematic Talents 5th Grade: Actividades para desarrollo de competencias Matematicas/ Developmental Activities for Math Competition (Spanish Edition)
Editorial Trillas Sa De Cv /2008T Paperback / 135 Pages
isbn-10: 9682482763 / isbn-13: 9789682482762
