By Cooper Paul   D’Inverno Ray   in Journal of Mathematics Teacher Education

ISSN:1386-4416|8|4|329-342

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 21.991112

By Cooper Paul   d’Inverno Ray   in Educational Studies in Mathematics

ISSN:0013-1954|56|2-3|343-357

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 21.991112