International Conference on Private Electronic Switching Systems, 10-12 April 1978 organised by the Electronics Division of the Institution of Electrical Engineers in association with ... [others], venue the Institution of Electrical Engineers, Savoy Place, London WC2
International Conference on Private Electronic Switching Systems1978Institution of Electrical Engineers.
Institution of Electrical Engineers.Electronics Division.
[London] I.E.E.
1978
Cover title: Private electronic switching systems
Telecommunication
Telecommunication