| 000 | 00338pam a2200121a 44500 | ||
|---|---|---|---|
| 008 | 140414b1985 xxu||||| |||| 00| 0 eng d | ||
| 110 | _amathematics education | ||
| 245 |
_aMathematics education ,vol.20;1985 _c |
||
| 260 |
_asiwan _bMathematics education _c1985 |
||
| 650 | _aMATHEMATICS EDUCATION | ||
| 690 | _aMATHEMATICS | ||
| 906 | _a42638 | ||
| 999 |
_c40361 _d40361 |
||