| 000 | 00438nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 020 | _a304324175 | ||
| 040 | _cLDD | ||
| 100 | _aHouse, John Back | ||
| 245 | 0 |
_aImproving the larning of mathimatics _cJohn Back House |
|
| 260 |
_aLondon _bCasell _c1992 |
||
| 300 | _axv, 173 | ||
| 440 | _aChildren, teachers and learning | ||
| 901 |
_a585 _b02-12-1996 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c48713 _d48713 |
||