ISA

computer peripherals; computer screen filters; blank optical disks, magnetic discs, disc cartridges, data cartridges, and tape cartridges; computer diskette reading head and tape drive head cleaning cartridges for sale in kit form, acoustic covers for printers

manuals, books, and magazines in the field of computer software and hardware; inking ribbons for typewriters, computer printers and telefacsimile machines; telefacsimile message pads; writing pens; paper rolls for use in telefacsimile machines; typewriter paper; writing paper; printwheels for typewriters; thimbles in the nature of printwheels for typewriters; binders for storing printwheels; and toner collection bags of paper or plastic