9 Pre-recorded electronic media, namely CDs, DVDs, and downloadable audio and video files containing films, movies, video shorts, videos, television programs, and other media content all relating to science, engineering, technology, medicine, and public health; computer software in the nature of mobile applications for ordering books, magazines, journals, research reports, articles, pamphlets, directories and monographs, all in the fields of science, engineering, technology, medicine, and public health