| 000 | 00369nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _aMp325 | ||
| 100 | _aBallard boswood philip | ||
| 245 | 0 |
_aTeaching the essentials of arithmetic _cPhilip boswood ballard |
|
| 260 |
_aLondon _bUniversity of london press ltd _c1935 |
||
| 300 | _a260 | ||
| 942 | _cBK | ||
| 999 |
_c2880 _d2880 |
||