| 000 | 00428nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | 0STCL | ||
| 008 | 150530s9999 xx 000 0 und d | ||
| 040 |
_aSTCL _cSTCL |
||
| 100 | _aUniversity of Maryland Mathematics project | ||
| 245 | _aUnifying concepts and processes in elementary mathematics | ||
| 250 | _aFirst | ||
| 260 | _c1978 | ||
| 546 | _aEnglish | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c38018 _d38018 |
||
| 005 | 20220125170434.0 | ||