Computer executive.
Visible Record (EDP) Society.
Visible Record and Minicomputer Society.
Croydon : MSOR Ltd., Publications Division,
1972-1973.
From Feb./Mar. 1972- published for the Visible Record (EDP) Society ; and from  published for the Visible Record and Minicomputer Society.
Journal of the Visible Record (EDP) Society
Small scale computer