TY - BOOK AU - Kemp,Jerrold E. AU - Smellie,Don C. TI - Planning, producing, and using instructional media SN - 0060435925 (cased) PY - 1989/// CY - New York PB - Harper & Row KW - Audio-visual materials KW - Audio-visual equipment N1 - Includes index; Includes bibliographical references ER -