Abstract
The following paper is based on some research work carried out by the author while studying at the Centre for Information Science, City University, London in 1982. The original work concentrated on the Prestel system, but has for the purposes of the present paper been broadened out as far as possible to encompass videotex in general. A fairly extensive literature review has also been carried out to bring the coverage up to date.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
