apparatus for recording, transmission or reproductin of sound or images; magnetic data carriers, recording discs; compact discs; computer programs; computer software; data media; sound recording carriers; videotapes; audio visual teaching apparatus; and audio tapes

printed matter; stationary books; books; manuals brochures; printed publications; teaching materials; and writing materials

educational services, namely, providing training; arranging and conducting colloquiums; arranging and conducting conferences; arranging and conducting seminars; correspondence courses; publication of books; and publication of text