THE ANALYST xviiGeroldSchwarzen bachTranslated byHarry IrvingCOMPLEXOMETRICT I T R A T I O N SThe only full-scale book on a subject which is of very recent growth and of importancet o all analytical chemists in whatever field they may be working. The author first openedup this entirely new field and he has made the most substantial and fundamental advancesin it. The detailed procedures for volumetric determinations of metals are so clearlywritten that they are immediately available for use by analysts or technical assistantspreviously unfamiliar with this important new development.The author is Professor of Chemistry in the University of Zurich. The translator is Vice-President of the Society of Analytical Chemistry.With 41 diagrams. 21s.G. CharlotandDenise BdzierTranslated byR. C. MurrayQUANTITATIVEINORGANICANALYSIS‘Professor Charlot’s earlier book on qualitative iriorganic analysis is already well knownt o teachers of analytical chemistry. His new book with Mme BCzier is also unusual andstimulating in its approach.. . the reviewer has no hesitation in recommending this bookas a n excellent text for students a t university entrance level. Both teacher and studentwill find it delightful to use. . . Dr. Murray’s translation of the second French edition isan excellent one.’With 21 1 diagrams. 84s.The Chiwicul Age.METHUEN & CO. LTD36, Essex Street, London, W.C.2 I Published b