| 000 | 00492nam a22001577a 4500 | ||
|---|---|---|---|
| 082 | _a666.9 LOK | ||
| 100 | _aLokuliyana,D.R.K | ||
| 245 | _aTopics in Industrial Chemistry - Part 11 : cement,industrial wastes and pollution control | ||
| 260 |
_aColombo _bOpen University _c1990 |
||
| 300 | _a60p | ||
| 490 | _aIndustrial Chemistry -PSU 3119 | ||
| 505 | _aBachelor Science :Level 5 | ||
| 650 |
_aIndustrial chemistry _acement,industrial waste,pollution control |
||
| 650 | _aOUSL | ||
| 942 | _cBK | ||
| 999 |
_c652 _d652 |
||