GUPTA, R. (2010). THEORY & LABORATORY EXPERIMENTS IN FERROUS METALLURGY. PHI.
Chicago-čujuhus (17. p.)GUPTA, R.C. THEORY & LABORATORY EXPERIMENTS IN FERROUS METALLURGY. N DELHI: PHI, 2010.
MLA-čujuhus (9. p.)GUPTA, R.C. THEORY & LABORATORY EXPERIMENTS IN FERROUS METALLURGY. PHI, 2010.
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