| 000 | 00470nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c40759 _d40759 |
||
| 005 | 20190723071220.0 | ||
| 008 | 190723b ||||| |||| 00| 0 eng d | ||
| 020 | _a97898143444340 | ||
| 040 | _cgslrc | ||
| 082 | _aTR 327.7 T1532 2011 | ||
| 245 |
_aGradual difficulty : _bmaths topical tests 4 / _cJoyce Tan. |
||
| 260 |
_aSingapore : _bEducational Publishing, _c2011. |
||
| 300 | _a240p. ill. 26cm | ||
| 650 | _2Mathematics--elementary education | ||
| 942 |
_2ddc _cBK |
||