computer services, namely, allowing customer access to a computer data base, in the nature of a computer bulletin board, containing a comprehensive reference and resource library providing technical product information, product news and sales information in the field of electronics and electronic equipment

test and application hardware; namely, digital communication control modules which convert, isolate, protect and process analog and discrete signals

a Network of Cable Linked Electronic Information (Word and/or Data) Processing Systems Comprised of Information Processing, Video Display and Disk Storage Units, Printers, and Computer Programs