Educational curricula, namely, electronic curricula files, materials and publications downloadable through web servers and other similar systems, and curricula-related electronic files, materials and publications downloadable through web servers and other similar systems, all of the foregoing in the nature of educational course materials, training materials, teacher guides and school guides, in various fields of computer science, engineering, biomedical science, and mathematics, excluding the field of computer hardware and software

Educational curricula, printed materials, and publications in the nature of pamphlets, brochures, viewbooks, teacher guides and school guides, all in various fields of computer science, engineering, biomedical science, and mathematics, excluding the field of computer hardware and software

Comprehensive educational programs and training all in the various fields of computer science, engineering, biomedical science, and mathematics, excluding the field of computer hardware and software, and providing advanced educational curricula and printed educational materials therewith