Contains over 40,000 profiles. Directory of Scholarly E-Conferences Searching capabilities at this site facilitate finding discussion lists, newsgroups and interest groups in your field.
Directory is also browsable by subject or by alphabet.
The Reference Desk by Martindale Extremely comprehensive virtual reference desk covering references in many subject areas. Thomas Register Fully searchable site of Register of American Manufacturers. Requires visitor to register online before searching for product information. Patents European Patent Office Useful metasite of patent related web-sites maintained by the European Patent Office as a service to users. Contents include patent offices of various countries, patent databases and service providers, directory of patent newsgroups and patent lawyers and sites with a browsable index of International Patent Classification.