Handbook for radio operators
Subtitle: working installations licensed by the Department of Trade and Industry
By: British Telecom International.
Contributors: British Telecom International.
Edition: 1985 ed., 15th ed.
Publisher: Lloyds of London
Published: 1985
Place of publication: London
Language: eng
Subjects: Radio in navigation -- Handbooks, manuals, etc.
Notes: Previous ed., 1975.