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999 |
_c10459 _d10459 |
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005 | 20211228152117.0 | ||
008 | 180712s9999 xx 000 0 und d | ||
020 | _a9552300452 | ||
082 |
_a660 _bOPE _223 |
||
100 | _aOPEN University of Sri Lanka | ||
100 | _aLokuliyana, D.R.K. | ||
100 | _aFernando, J.N.O. | ||
245 |
_a Course of study leading to the degree of bachelor of science level 5 PSU 3119-Topics in industrial chemistry-part 2 pollution control / _cby D.R.K.Lokuliyana; J.N.O.Fernando...[et al.] |
||
260 |
_aNugegoda _bThe Open University of Sri Lanka _c0 |
||
300 | _a47 p. | ||
650 | _aIndustrial chemistry | ||
942 | _cR |