| 000 | 00509nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20140412111244.0 | ||
| 008 | 010417s19uu xx 00 eng d | ||
| 020 | _a0-590-30167-5 | ||
| 050 |
_aTR(GS 513.21 _bC651 1980 |
||
| 100 | _aStudebaker, Gordon | ||
| 245 |
_aComputational skills A: addition / _cby Gordon Studebaker and John W. Studebaker. |
||
| 260 |
_aNew York : _bScholastic Inc, _c1980. |
||
| 300 | _a32p. ; ill. | ||
| 440 | _aScholastic Skills Book | ||
| 650 | _aMathematics | ||
| 999 |
_c102880 _d102880 |
||