Dictionary of telecommunications
Bones, R A
Dictionary of telecommunications - London: Butterworths & Co. Ltd., 1970 - vii, 200p.
Telecommunication
Dictionary
R 621.39(038) / L0
Dictionary of telecommunications - London: Butterworths & Co. Ltd., 1970 - vii, 200p.
Telecommunication
Dictionary
R 621.39(038) / L0