This publication is designed to assist teachers of agricultural and technical education in identifying and locating some of the instructional aids available from commerce and industry. Although most of the items listed are intended to support and add variety to the customary teaching resources, some could serve as major student references. The publication contains descriptive listings of products available from approximately 70 organizations responding to a request for educational materials information. The materials include books, kits, manuals, self-study courses, specification sheets, technical bulletins, charts, films, cassettes, transparencies, engines, tools, and various specialty items. The contents are indexed by company name and by subject area. The publication includes information for obtaining the materials listed and for finding out more about educational materials available from commercial companies. (MF)