ROTH, W. A. Exercises in Physical Chemistry. Authorized translation by A. T. Cameron. 49 illustrations. 8vo. cloth. 208 pp.net, $2.00
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SEIDELL, A. Solubilities of Inorganic and Organic Substances. A handbook of the most reliable quantitative solubility determinations. Second Printing, corrected. 8vo. cloth. 367 pp.net, $3.00
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