Explains seven types of subject descriptions commonly used in databases--hierarchical classification, category codes, subject headings, descriptors, faceted classification, post-controlled vocabulary, and natural language--and describes specific search techniques for taking advantage of the strengths of particular types of vocabularies. An overall…

Argues that online indexing has great potential as a tool for information retrieval, and can be most effective when approached as a combination of traditional indexing and computer search capabilities. Argues that a good online index is specifically designed to be searched. Offers an overview of how to design such an online index. (SR)

Describes the organization of the descriptors used in the ERIC database to indicate age, educational, and student levels, and suggests appropriate search strategies for the retrieval of information on specific age groups. (CLB)

This paper presents the most important concepts and techniques to use in successfully searching the major World Wide Web search engines and directories, explains the basics of how search engines work, and describes what is included in their indexes. Following an introduction that gives an overview of Web directories and search engines, the first…

Presents guidelines for making a Web site noticeable. Discusses submitting the URL to directories, links, and announcement lists, and sending the site over the server via FTP to search engines. Describes how to index the site with "Title,""Heading," and "Meta" tags. (AEF)