ISBN 9784006002909 books & textbook

stories and fourth week coordinates mathematics born graph (Iwanami modern library) (2013) ISBN: 4006002904 [Japanese Import]

ToÌ„kyoÌ„ : Iwanami Shoten, 2013. /2013-07-01 Paperback Bunko
isbn-10: 4006002904 / isbn-13: 9784006002909