| 000 | 00398nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 12742 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 110 | _aOpen University, Mathematics Foundation Course Team | ||
| 245 | _aErrors and accuracy. Unit 2 / | ||
| 260 |
_bOpen uty press , _c1976. |
||
| 300 |
_a41 p. _c29.5cms |
||
| 653 | _aArithmetical Operation | ||
| 653 | _aMathematics | ||
| 942 | _cGEN | ||
| 999 |
_c94968 _d94968 |
||