| 000 | 00403nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a139365 | ||
| 082 |
_a546 _bOPE |
||
| 100 | _aOPEN university of Sri Lanka | ||
| 245 | 2 | _aA course of study leading to the degree in bachelor of science: level 4, CHU 212 | |
| 260 |
_aNugegoda _bThe Open University of Sri Lanka _c1997 |
||
| 300 | _a67 p. | ||
| 942 | _cR | ||
| 999 |
_c53289 _d53289 |
||