New Books Four-Language Technical Dictionary of Chromatography. Hans-Peter Angele, Editor. Pergamon Press, inc.. Maxwell House, Fairview Park, Elmsford, Ν. Υ. 10523. 1970. $13.50
This multilingual dictionary of chro matography serves as an essential sup plement to the technical dictionaries and reference works already in exis tence. I t contains some 3000 specialist terms in English, German, French, and Russian.
Perspectives in Structural Chemistry, Vol. 3. J . D. Dunitz and J . A. Ibers, Editors, ix + 259 pages. John Wiley & Sons, Inc., 605 Third Ave., New York, Ν. Υ. 10016. 1970. $14.95
Nearly all chemistry is in a sense structural chemistry, but the authors in this series have taken a more restrictive point of view and rather arbitrarily de fined structural chemistry as that part of chemistry which deals with the met ric aspects of structure. The articles presented in this volume include: "Crystallographic Shear and the Nio bium Oxides and Oxide Fluorides in the Composition Region M X „ 2.4 < χ < 2.7," by A. D. Wadsley and Sten An derson; "Molecular Crystals: Intermolecular Potentials and Equilibrium Structures," by R. Mason; "Structural Studies on Transition-Metal Complexes Containing σ-Bonded Carbon Atoms," by Melvyn R. Churchill; and "Stereo chemical Aspects of Organophosphorus Compounds," by J. J. Daly. This vol ume also contains an author index, as well as a cumulative subject index for Volumes I, II, and I I I . Dictionary of Chemistry and Chemical Engineering. German/English. Vol. 1. Louis De Vries and Helga Kelb. vii + 708 pages. Verlag Chemie, GmBH, D-6940 Weinheim/Bergstr., Postfach 1 2 9 / 1 4 9 , Germany. 1970. DM 135
This German/English technical dic tionary has a comprehensive vocabulary of chemical and technical terms suitable for students of science, practicing sci entists, particularly chemists, and for engineers and technical translators. The areas of inorganic, organic, physi cal, pharmaceutical, and electrochem istry have been dealt with thoroughly, and many new terms have been listed. An alphabetical list of the chemical ele ments, a tabulation of German weights and measures, as well as a table and rules for temperature conversion and calculation, are given in the Appendix.
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