How to Write Learning Programs. Silvern, Leonard C. Course “Basic Analysis.” (Programmer's Kit, including Programmed Text Workbooks, Vols. 1 and 2, Plastic Folio and Mask, 8 mm. Color Motion Picture Film, Reels 1 and 2, a package of Objects, and a Magnetic Tape and Reel) 979 Teakwood Road, Los Angeles, Calif. 90049, Education and Training Consultants, 1965, $21.50 (without Viewer, use of 8niin. projector and screen required). $27.50 (with Viewer)