| 000 | 00497nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20140412111235.0 | ||
| 008 | 001110s19uu xx 00 eng d | ||
| 020 | _a0-88336-811-0 | ||
| 050 |
_aTR(GS 510.7 _bAd21 1981 |
||
| 245 |
_aAdding whole numbers : _blevel one: book 2 breaktrough math / _cedited by Ann K. Tusing. |
||
| 260 |
_aSyracuse, NY : _bNew Readers Press, _c1978. |
||
| 300 | _a64 p. ; ill. | ||
| 650 | _aMathematics - - study and teachings | ||
| 650 | _aaddition | ||
| 999 |
_c102409 _d102409 |
||