General Post Office, PO Telecommunications, System X Development Department, London, UK
Volume :
26
Issue :
7
fYear :
1980
fDate :
7/1/1980 12:00:00 AM
Firstpage :
529
Lastpage :
531
Abstract :
Why was the System X project started? Why has it developed in the way it has? This article attempts to answer these questions, and to put the project into its historical and technological context
