| 000 | 00472nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | BT-SaRUSC | ||
| 005 | 20220512040458.0 | ||
| 008 | 140418b xxu||||| |||| 00| 0 eng d | ||
| 082 | _a510 HER | ||
| 100 | _aHeritage Raymond S. | ||
| 245 |
_aLearning mathematics : _bBook three / _cRaymond S Heritage . |
||
| 260 |
_aEngland _bPenguin _c1968 |
||
| 300 |
_a234 p.: _bill.; _c22 cm. |
||
| 650 | _aMathematics--Study and teaching (Secondary) | ||
| 942 | _cBK | ||
| 999 |
_c15431 _d15431 |
||