Data entry in videotex
Subtitle: keypad design and page number format.
Contributors: Canada. Dept. of Communications. Behavioural Research and Evaluation.
Series: Telidon behavioural research -- 4
Publisher: Behavioural Research and Evaluation, Dept. of Communications
Published: 1982
Place of publication: Ottawa
Language: eng
Number of pages: 70
Subjects: Videotex systems -- Canada.; Telidon (Data transmission system)
Notes: "January, 1982".

"Report number DOC-TBR-DBRE-81-4-E"--verso t.p.

Includes bibliographical references (p. 69-70)