By Gorgorió Núria   Abreu Guida   in Educational Studies in Mathematics

ISSN:0013-1954|72|1|61-76

Springer Publishing Company ‎(2009)‎

Access to resources Favorite 19.130627

By Gorgorió Núria   Planas Núria   in Educational Studies in Mathematics

ISSN:0013-1954|47|1|7-33

Springer Publishing Company ‎(2001)‎

Access to resources Favorite 17.702824