Computer hardware, namely, central processing units; computer peripherals; integrated circuits; computer software for word processing, table calculation, data communication, data management, accounting for use in database management, computer graphics and for foreign language translation, audio reproduction and audio recording equipment, namely blank magnetic computer tapes and computer discs; electrical communication machines and apparatus, namely radios and satellite dishes; audio frequency apparatus, namely audio tape recorders, audio disk recorders, phonograph record players, compact disc players; CD.-ROM drives, CD-R drives, CD-RW drives, written program for writing data in CD-R and CD-RW, parts and accessories for electrical communication machines and apparatus, namely, microphones, pre- recorded magnetic disks and tapes and phonograph magnetic records and compact disks, all featuring music and voice for educational and entertainment purposes in the field of mathematics, physics, science, chemistry, languages, poetry, comedy and novels