41 EDUCATIONAL SERVICES-NAMELY, PROVIDING INSTRUCTION AT THE UNIVERSITY LEVEL IN LITERARY, SCIENTIFIC, THEOLOGICAL, VOCATIONAL AND PROFESSIONAL BRANCHES; CONDUCTING SCHOOLS, SEMINARS AND TRAINING COURSES, PREPARING CLASSROOM TEXTBOOKS, AND FURNISHING SERVICES ASSOCIATED THEREWITH, IN ON-CAMPUS AND OFF-CAMPUS CLASSROOMS AND THROUGH THE MEDIA OF TELEVISION AND RADIO AND CORRESPONDENCE COURSES; LENDING PUBLICATIONS TO LIBRARIES AND VARIOUS INDIVIDUALS; UNIVERSITY-LEVEL TEACHING; AND EDUCATION-RELATED ENTERTAINMENT SERVICES-NAMELY, PRESENTATION OF SPORTING EVENTS, LECTURES, CONCERTS AND THEATER PRODUCTIONS