9 DATA PROCESSING SYSTEMS CONSISTING OF COMPUTERS, COMPUTER PROGRAMS IN THE FIELD OF DATA PROCESSING, RECORDERS, IMAGE PROJECTORS, MAGNETIC RECORDING STANDS, PRERECORDED VOCAL AND VIDEO DISKS FOR PROMOTIONAL ADVERTISING OF COMPUTER PRODUCTS, SUNGLASSES AND CAMERAS
16 INSTRUCTIONAL AND TEACHING MATERIALS, DIARIES, PENCILS, PENS, PAPER HOLDERS, ERASERS, PLAYING CARDS; TYPEWRITERS, TYPING AND WRITING PAPER, BOOKS AND NEWSLETTERS; LISTING AND BLANK PUNCHED CARDS FOR DATA PROCESSING SYSTEMS