| 000 | 00369nam a2200145Ia 4500 | ||
|---|---|---|---|
| 082 |
_a510 _bEII |
||
| 100 |
_aEicholz, Robert E. _957633 |
||
| 245 |
_aInvestigating school mathematics _cEicholz, Robert E. |
||
| 260 |
_aCalifornia: _bAddison-Wesley, _c1976 |
||
| 300 | _b341p | ||
| 500 | _aIncludes index | ||
| 546 | _aeng | ||
| 650 |
_aMathematics _9201521 |
||
| 942 | _cBK | ||
| 999 |
_c94917 _d94917 |
||