| 000 | 00428nam a22001451a 4500 | ||
|---|---|---|---|
| 003 | USJPLib | ||
| 008 | 140924b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9789232019059 | ||
| 082 |
_a510.7 _bSTU |
||
| 100 |
_aMorris, Robert _eed. |
||
| 245 |
_aStudies in mathematics education _bvol. 2 _h[Text] _cStudies in mathematics education _bvol. 2 |
||
| 260 |
_bUNESCO _aLondon _c1980 |
||
| 300 |
_ax,179 p. _bill. _c23 cm. |
||
| 942 |
_2ddc _cLM |
||
| 999 |
_c72829 _d72829 |
||