TY - BOOK TI - Instructional technology and media for learning SN - 0131136828 Pbk., Bp. AV - LB 1028.3 I45 2005 ASA PY - 2005/// CY - Upper Saddle River, N.J. PB - Pearson/Merrill/Prentice Hall KW - Educational technology KW - Audio-visual education N1 - Includes bibliographical references and index ER -