Electrolytic Methods of Analysis. By Dr B. NEUMANN, translated by J. B. C. KERSHAW. 10/6 Elementary Practical Chemistry. By A. J. COOPER. 2/ Explosives-Manufacture of. By O. GUTT MANN, 2 vols. 21/ Optical Activity and Chemical Composition. By Dr H. LANDOLT. Translated by J. M'CRAE, Ph.D. 4/6 Organic Chemical Manipulation. By J. T. HEWITT, D.Sc. 4/6 Periodic Classification and the Problem of Chemical Evolution. By G. RUDORF. Physical Chemistry-Outlines of. By Professor A. REYCHLER. Translated by J. M'CRAE, Ph.D. 4/6 Steel Works. Analysis by Professor J. O. ARNOLD. 10/6 Volumetric Analysis. By J. B. COPPOCK. 2/ WHITTAKER & CO., LONDON, E.C. |