ISBN 4491024456 books & textbook

SansuÌ„ kyoÌ„iku genron = Elementary school mathematics elements

ToÌ„kyoÌ„ : ToÌ„yoÌ„kan Shuppansha, 2009. /2009-03-01 Tankobon Hardcover
isbn-10: 4491024456 / isbn-13: 9784491024455