This catalog lists materials and equipment used to implement programs approved by the Joint Dissemination Review Panel (JDRP), and is meant to be used in conjunction with the National Diffusion Network's annual publication, Educational Programs That Work. Program entries are listed in alphabetical order by project title; the list of available materials for each includes the name of the material, its use, and the degree to which it is needed, as well as its cost, distributor, year of publication, and copyright status. The names, addresses, and telephone numbers of project administrators in charge of materials are given. The catalog also includes an audiovisual materials inventory, i.e., a list of projects that have audiovisual aids. (FM)