The World Book 1997 Multimedia Encyclopedia -- Deluxe Edition is a comprehensive reference software developed by IBM. This CD-based encyclopedia provides a wealth of information in English, making it a valuable resource for education, language study, and general reference. With its multimedia features, users can access a variety of content formats to enhance their knowledge and understanding of various topics. This deluxe edition offers a convenient and interactive way to explore the world of information in the comfort of one's own home or office.