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008 140414b1984 xxu||||| |||| 00| 0 eng d
082 _a669.05
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110 _aNATIONAL METALLURGICAL LABORATORY
245 _aDOCUMENTED SURVEY ON METALLURGICAL DEVELOPMENTS
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260 _aJAMSHEDPUR
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650 _aHEAT TREATMENT
690 _aMETALLURGICAL AND MATERIALS ENGINEERING
906 _a41644
999 _c39439
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