Principles and standards for school mathematics.-
- USA.: NCTM, 2000.-
- 401 p.
Гадаад фонд: 14153-14154
Англи хэл
0-87353-480-8 88983
mathematics-study and teaching-United states-standards teachers of mathematics
Гадаад фонд: 14153-14154
Англи хэл
0-87353-480-8 88983
mathematics-study and teaching-United states-standards teachers of mathematics