Multimedia curriculum (9–12): Concepts in Focus, 1979. From Butterick Publishing, 708 Third Ave., New York, NY 10017, 6 units: Watch Your Weight!; Food for Fitness; Food Additives: Helps or hazards?; Measure Up; Baking Basics: Quick breads; and Micro-Cooking; each unit contains: filmstrip, avg. 75 frames, audiocassette (audible/inaudible cues), avg. 12 mins., 34″ × 22″ wallchart, teacher's guide, avg. 16 pp., 8 spirit masters, $39 each; 2–4 programs, $36 each; 5–6 programs, $33 each.