Metcalfe, H. C., & Williams, J. E. C. (1974). Modern chemistry. Holt.
Chicago Edition CitationMetcalfe, H Clark, i John E Castka Williams. Modern Chemistry. New York: Holt, 1974.
Cita MLAMetcalfe, H Clark, i John E Castka Williams. Modern Chemistry. Holt, 1974.
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