海量图书期刊资源,随时随地畅享阅读乐趣
International correspondenceFreudenthal, Hans; Leatherman, G.H.; Källqvist, Hans · The Journal of the American Dental Association · 1960
Book reviewsC. Jager; James B. Hartle; H. W. Drawin; R. G. Giovanelli; Hans Freudenthal; H. Wittenberg; Cornelius A. Tobias; H. Laan; J. A. Smit · 1974
Oktaven, Ausnahmegruppen und OktavengeometrieHans Freudenthal · Geometriae Dedicata · 1985
CreativityHans Freudenthal · Educational Studies in Mathematics · 1977
Bastiaan's experiments on Archimedes' principleHans Freudenthal · Educational Studies in Mathematics · 1977
Pupils' achievements internationally compared — The IEAHans Freudenthal · Educational Studies in Mathematics · 1975
Book reviewsHans Freudenthal; Konrad Jacobs; Paulo Abrantes · Educational Studies in Mathematics · 1986
Major problems of mathematics educationHans Freudenthal · Educational Studies in Mathematics · 1981