Designed for use by educators trying to establish or find networks providing access to educational computing information and avenues for the exchange of ideas and experiences, this guide brings together and describes several different types of resources to provide a base from which other contacts can be made. The resources listed focus on instructional computing in classrooms and instructional media centers; they include journal articles, ERIC documents, books, instructional programs, computer organizations, computer journals, and Department of Public Instruction (DPI) consultants. Many of the programs described were funded as ESEA Title IV projects and others were recommended by DPI subject consultants; except for those programs which are part of the National Diffusion Network, they have not undergone a formal validation process. (LMM)