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024 _a57718
037 _cTextual
040 _aCSL
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041 _aeng
082 _aF555, H0;1 CS
100 _aSachanen A N
245 0 _aConversion of petroleum
260 _c1940
300 _ap.
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650 _aTechnology
942 _hF555, H0;1 CS
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999 _c82062
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