![Children's Science June 2020](http://seibundo-store.com/cdn/shop/products/102006_koka2006_{width}x.jpg?v=1597645083)
Children's Science June 2020 / Author: Seibundo Shinkosha
Click here for details of the book *Seibundo Shinkosha official website
https://www.seibundo-shinkosha.net/magazine/kids/42368/
Children's Science June 2020 / Author: Seibundo Shinkosha
Click here for details of the book *Seibundo Shinkosha official website
https://www.seibundo-shinkosha.net/magazine/kids/42368/