A chemical information book aimed specifically at practicing chemists. Useful for students in undergraduate and graduate courses, it could also be a guide to new information specialists who are facing the challenging diversity of chemical literature.

This book focuses on current practices in scientific and technical communication, historical aspects, and characteristics and bibliographic control of various forms of scientific and technical literature. It integrates the inventory approach for scientific and technical communication.

This volume contains the full text of twenty-six of the thirty-one papers given at the Montreux 1989 International Chemical Information Conference in Montreux, Switzerland between 26 and 28 September 1989. The five papers omitted were due to their late completion and subsequent unavailability for incorporation in this volume. Of the twenty-six papers included, all but three were delivered to Infonortics in diskette form between 1 July and 1 August 1989; by 17 August 1989 the 310 pages of text and figures were typeset and scanned graphics inserted. By 26 September 1989 all copies were printed in England and delivered to the Montreux Congress Centre in Switzerland. The rapid and efficient process reflects creditably on all parties concerned, especially on the authors who followed assiduously the detailed instructions concerning presentation they were given. Conventional publishing is not so rapid, but conventional publishing does give time for authors to proof-read their texts, make correc tions and add material, and gives time for the publisher to index the work thoroughly and completely. The current Proceedings have not been proof-read by the authors, nor is there an index. I hope that readers will appreciate this trade-off between currency and thoroughness and will recognise some of the limitations imposed by publishing proceedings at the same time the conference is held. H.R. Collier Infonortics Ltd., August 1989 Caine, Wiltshire, England v Table of Contents Chemical information as a commercial marketplace E. Garfield ..•.•.•••..........•.•...•............•.•...•.

Comprehensive Chemometrics, Second Edition, Four Volume Set features expanded and updated coverage, along with new content that covers advances in the field since the previous edition published in 2009. Subject of note include updates in the fields of multidimensional and megavariate data analysis, omics data analysis, big chemical and biochemical data analysis, data fusion and sparse methods. The book follows a similar structure to the previous edition, using the same section titles to frame articles. Many chapters from the previous edition are updated, but there are also many new chapters on the latest developments. Presents integrated reviews of each chemical and biological method, examining their merits and limitations through practical examples and extensive visuals Bridges a gap in knowledge, covering developments in the field since the first edition published in 2009 Meticulously organized, with articles split into 4 sections and 12 sub-sections on key topics to allow students, researchers and professionals to find relevant information quickly and easily Written by academics and practitioners from various fields and regions to ensure that the knowledge within is easily understood and applicable to a large audience Presents integrated reviews of each chemical and biological method, examining their merits and limitations through practical examples and extensive visuals Bridges a gap in knowledge, covering developments in the field since the first edition published in 2009 Meticulously organized, with articles split into 4 sections and 12 sub-sections on key topics to allow students, researchers and professionals to find relevant information quickly and easily Written by academics and practitioners from various fields and regions to ensure that the knowledge within is easily understood and applicable to a large audience