| 000 | 00487nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20140412111235.0 | ||
| 008 | 001115s19uu xx 00 eng d | ||
| 020 | _a0-88336-807-2 | ||
| 050 |
_aTR(GS 510.7 _bIrw9 1984 |
||
| 100 | _aIrwon, Stephanie | ||
| 245 |
_aBreakthrough to math : _bteacher's guide for level one / _cStephanie Irwin. |
||
| 260 |
_aSyracuse : _bNew Reader's Press, _c1984. |
||
| 300 | _a38 p. ; ill. | ||
| 650 | _aMathematics -- study and teaching | ||
| 999 |
_c102400 _d102400 |
||