J. L. · J-Z · Zhang Jing
title | ISBN-13 (ISBN-10) | year of publication |
---|---|---|
Mathematics Teaching Innovation said - Practice papers | 978-7-80192-516-9 (7-80192-516-5) | 1991 |
Mathematics Teaching Innovation said - research papers | 978-7-80192-517-6 (7-80192-517-3) | 1991 |