| 000 | 00373nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 180612s9999||||xx |||||||||||||| ||und|| | ||
| 041 | _aen | ||
| 082 | _a669 | ||
| 100 | _aOpen university Sri lanka | ||
| 245 | 0 | _aTopics in industrial chemistry - part V:Mettallurgy | |
| 260 |
_aNawela. _bThe open university of Sri La _cnka 1992 |
||
| 300 | _a[8],55pg | ||
| 942 | _cPR | ||
| 999 |
_c67476 _d67476 |
||