Marathon International Petroleum (GB) Ltd., London, UK
Volume :
30
Issue :
7
fYear :
1984
fDate :
7/1/1984 12:00:00 AM
Firstpage :
537
Lastpage :
540
Abstract :
With the advent of digital communications, HF band radio has become a distinctly unfashionable medium. Although digital transmission undoubtedly has many advantages, HF radio still has an important role to play in world communications
