Educational Studies in Mathematics
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 67-101
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 219-245
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 279-291
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 247-277
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 11-38
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 163-182
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 103-131
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 39-65
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 183-218
Educational Studies in Mathematics > 2006 > 61 > 1-2 > 133-162