| 000 | 00421nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20140412111421.0 | ||
| 008 | 071129s19uu xx 00 eng d | ||
| 020 | _a1-55799-919-8 | ||
| 050 |
_aTR(GS 512.92 _bSu1 2003 |
||
| 245 |
_aSubtraction Facts : _b2 digit numbers. |
||
| 260 |
_aU.S.A : _bThe learning line, _c2003. |
||
| 300 | _a32p. | ||
| 440 | _aSuccess measures up! | ||
| 500 | _aGrades 2-3 | ||
| 999 |
_c106031 _d106031 |
||