Fritz, J. S., & Schenk, G. H. (1969). Quantitative analytical chemistry (2d ed.). Allyn and Bacon.
Chicago Style aipamenaFritz, James S., and George H. Schenk. Quantitative Analytical Chemistry. 2d ed. Boston: Allyn and Bacon, 1969.
MLA aipamenaFritz, James S., and George H. Schenk. Quantitative Analytical Chemistry. 2d ed. Allyn and Bacon, 1969.
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