Data transmission - the future : proceedings [of a] seminar given by the NEDC Advisory Group on Data Transmission, April 16, 1971 [at the] Royal Commonwealth Society, London.
Thomson, Alexander McAra Moncrieff.
Fiddes, R. G.(Ronald George),1923-
Advisory Group on Data Transmission.
[London] [National Economic Development Office],
[1971]
Data transmission systems
Electronic digital computers