Nineteen units on filing, office machines, and general office clerical occupations are presented in this teacher's guide. The unit topics include indexing, alphabetizing, and filing (e.g., business names); labeling and positioning file folders and guides; establishing a correspondence filing system; utilizing charge-out and follow-up file systems; filing materials (e.g., numerically); computing routine math transactions; operating office machines (e.g., offset machine); handling mail; purchasing supplies; and handling petty cash. Each instructional unit generally contains eight components: performance objectives; an outline of minimum instructor and student activities to accomplish unit objectives; information sheets presenting basic unit content; transparency masters; job sheets which outline skills to be achieved; student assignment sheets related to the unit information sheets (answer sheets are provided); and objective tests with answer sheets. (CT)