Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
'Origami and Related Mathematics' is a children’s workbook with real origami instructions and mathematics problems. Each origami instruction has step by step pictures and is easy to follow. Each math topic is explained carefully and included practice problems. Overall, there are thirty origami topics and thirty math topics, making this workbook perfect for each day of a month.