Study of in-house use of Viewdata by organizations
Subtitle: a report to the British Library Research and Development Department.
Contributors: Langton Information Systems.; British Library.
Series: BLR&D report -- no.5384; British Library research & development reports -- 5384.
Publisher: British Library Lending Division
Published: 1977
Place of publication: [Boston Spa]
Language: eng
Format: Microform
Number of pages: 107
Subjects: Television display systems.; Teletext systems.; Machine readable bibliographic data.
Notes: Microreproduction of original issued: London : Langton Information Systems, 1977.