000 | 00547nam a22001577a 4500 | ||
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008 | 230612b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
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080 |
_a668.7 _bL5.3 |
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100 | _aTernan, M | ||
245 | _aCatalysts for hydrocrackimg and refining heavy oils and tars part 3 the effect of presulphiding conditions on catalyst performance | ||
260 |
_aCanada: _bEnergy Research Program, _61975 |
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300 | _a31p. | ||
650 | _aLanguage | ||
653 | _aIndustry | ||
942 |
_2udc _cREF |
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999 |
_c42228 _d42228 |