Radio and line transmission
By: G.L. Danielson, R.S. Walker. Vol.3, Radio communication.
Contributors: Walker, R. S.
Edition: Revised.
Series: Telecommunications technicians' series
Publisher: Butterworths
Published: 1972
Place of publication: London
Language: eng
Notes: ISBN 0592059693.

Originally published, London: Iliffe, 1972.