As research advances in computing technology continue to accelerate, so too do the emerging opportunities, issues, and challenges facing individuals, organizations, and societies concerning the utilization and management of technology. This change-driven environment creates a critical need for a comprehensive, up-to-date reference to the full range of concepts, issues, methods, technologies, and trends associated with the field. The Encyclopedia of Information Science and Technology, Second Edition is a matchless compendium of nearly 700 authoritative, research-based entries on the complete range of topics that, together, define the contemporary state of knowledge on technology and its organizational, managerial, behavioral, and social implications. Representing the work of hundreds of distinguished international contributors, this indispensable reference work is also enhanced with thorough definitions of thousands of technical and managerial terms, as well as an exhaustive reference section that directs researchers, scholars, students, and practitioners to more than 9,300 additional sources for further reading and research. An essential addition to any academic librarys reference collection, this discipline-defining encyclopedia will serve research needs in numerous