Oxtoby, D. W., & Gillis, H. P. (1999). Principles of modern chemistry: :4th ed (4th ed.). Harcourt Brace College Publishers.
Chicago Edition CitationOxtoby, David W., and H P. Gillis. Principles of Modern Chemistry: :4th Ed. 4th ed. New York: Harcourt Brace College Publishers, 1999.
Deismireacht MLAOxtoby, David W., and H P. Gillis. Principles of Modern Chemistry: :4th Ed. 4th ed. Harcourt Brace College Publishers, 1999.
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