| 000 | 00515nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c60412 _d60412 |
||
| 005 | 20220407094157.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a139430 | ||
| 041 | _aEN | ||
| 082 |
_a547 _bOPE _223 |
||
| 100 | _aOPEN University of Sri Lanka | ||
| 245 | _aCourse of study leading to the degree of bachelor of science level 5 PSU 3120: o | ||
| 260 |
_aSri Lanka _bThe Open University of Sri Lanka _c1989 |
||
| 300 | _aii, 151 p. | ||
| 509 | _aNS | ||
| 650 | _aOrganic chemistry | ||
| 942 | _cPR | ||