Johnson, J. F., & Porter, R. S. (1968). Analytical gel permeation chromatography.
Chicago Style aipamenaJohnson, Julian F., and Roger S. Porter. Analytical Gel Permeation Chromatography. New York : Wiley Interscience, 1968.
MLA aipamenaJohnson, Julian F., and Roger S. Porter. Analytical Gel Permeation Chromatography. 1968.
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