Book excerpt: The "ERIC Directory of Education-Related Information Centers" is a guide to 300 organizations that provide information relevant to education or that focus on topics and disciplines closely related to education, such as educational administration, parent participation, and nontraditional education. The Directory lists both federally- and nonfederally-supported organizations that provide information syntheses, database building, outreach, and user services, as well as information dissemination, reference, and referral services, including online search services, technical assistance, and publication production. It is designed to help researchers, policymakers, librarians, teachers, federal agency staff, and students who need convenient, up-to-date access to resources on information centers in education and related fields. The Directory is based on a continuously updated online database currently available via GTE Education Services. The printed form of the Directory is published approximately every two years. Entries are arranged alphabetically by organization name. Three indexes are provided: master organization name, subject, and geographic location