In:
Journal for Research in Mathematics Education, National Council of Teachers of Mathematics, Vol. 16, No. 1 ( 1985-01), p. 68-
Type of Medium:
Online Resource
ISSN:
0021-8251
Language:
Unknown
Publisher:
National Council of Teachers of Mathematics
Publication Date:
1985
detail.hit.zdb_id:
2066513-1
detail.hit.zdb_id:
410675-1
SSG:
17,1