| 000 | 00427nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a139150 | ||
| 082 |
_a585 _bOPE |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _aCourse of study leading to the degree of bachelor of science level 3 BTU 1201: p | ||
| 250 | _a2nd ed. | ||
| 260 |
_aNugegoda _bThe Open University of Sri Lanka _c1995 |
||
| 300 | _a58 p. | ||
| 942 | _cR | ||
| 999 |
_c60353 _d60353 |
||