| 000 | 00385nam a2200145Ia 4500 | ||
|---|---|---|---|
| 001 | 12807 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 110 | _aOpen University, Mathematics Foundation Course Team | ||
| 245 | _aNumber systems. Unit 34 / | ||
| 260 |
_bOpen Uty Press , _c1971. |
||
| 300 |
_a53 p. _c29.5cms |
||
| 653 | _aMathematics | ||
| 653 | _aNumber Theory | ||
| 942 | _cGEN | ||
| 999 |
_c94990 _d94990 |
||