| 000 | 00393nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a139549 | ||
| 082 |
_a515.35 _bOPE |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _aBachelor of science degree programme , MAU 112-mathematics-unit 1 | ||
| 260 |
_aNugegoda _bThe Open University of Sri Lanka _c1978 |
||
| 300 | _a151 p. | ||
| 942 | _cPR | ||
| 999 |
_c57260 _d57260 |
||