PS BUTLER

computers; data processing devices in the nature of and data processing systems composed of data processors, communications servers, computer workstations comprised of computer terminals, visual display units, data entry devices, namely, keyboards, computer printers, computer disc drives, and modems for data input, data output, data transmission and data storage; desktop publishing software, namely, computer programs for use in publishing, printing, and editing text and graphics; prerecorded magnetic data carriers featuring computer and data programs for use in publishing, printing and editing

user's manuals, handbooks, and documentation for computer programming

computer programming for others, consulting services relating to computer programs, and related engineering services for implementing computer programs in hardware and software, for word processing in the field of publishing, printing, and editing