By Assude Teresa   in Educational Studies in Mathematics

ISSN:0013-1954|59|1-3|183-203

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 21.531124

By Assude Teresa   Gelis Jean-Michel   in Educational Studies in Mathematics

ISSN:0013-1954|50|3|259-287

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 13.995171