99424855
Oct 2, 2025
Downloadable electronic publications in the nature of textbooks in the field of K-12 education, mathematics, science, technology, engineering, literacy, English language arts, foreign languages, computer science, social studies, and professional development; Downloadable e-books in the field of K-12 education, mathematics, science, technology, engineering, literacy, English language arts, foreign languages, computer science, social studies, and professional development
Electrical and Scientific ApparatusProviding online non-downloadable electronic publications in the nature of textbooks in the field of K-12 education, mathematics, science, technology, engineering, literacy, English language arts, foreign languages, computer science, social studies, and professional development; Providing online non-downloadable e-books in the field of K-12 education, mathematics, science, technology, engineering, literacy, English language arts, foreign languages, computer science, social studies, and professional development
Education and Entertainment