1. Proceedings of the Ninth International Congress on Mathematical Education
پدیدآورنده : edited by Hiroshi Fujita, Yoshihiko Hashimoto, Bernard R. Hodgson, Peng Yee Lee, Stephen Lerman, Toshio Sawada.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Education.,Mathematics.
