The Educational Media and Technology Yearbook has become a standard reference in many libraries and professional collections. It provides a valuable historical record of current ideas and developments in the field. Part one of this updated volume, “Trends and Issues in Learning, Design and Technology,� presents an array of chapters that develop some of the current themes listed above, in addition to others. In Part Two, “Leadership Profiles,� authors provide biographical sketches of the careers of instructional technology leaders. Part Three, “Organizations and Associations in North America,� and Part Four, “Worldwide List of Graduate Programs in Learning, Design, Technology, Information or Libraries,� are, respectively, directories of instructional technology-related organizations and institutions of higher learning offering degrees in related fields. Finally, Part Five, the “Mediagraphy,� presents an annotated listing of selected current publications related to the field.