A comprehensive reference resource for research in chemistry and physics. It provides wide coverage of data on properties of inorganic and organic compounds. In addition to offering the full text of the print edition in searchable pdf format, the Internet version 2014 of The 94th Edition of the Handbook presents the major tables of numerical data in the form of interactive tables that can be sorted, filtered, and combined in various ways. The Internet version includes also a section with pdf files of many older tables that have been removed from the print edition.