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CN Movin 1977 Sept Oct V9#5 As old as Samuel Morse, as modern as fibre optics
CN movin Vol 9 No 5 Sept-Oct 1977
CONTENTS
As old as Samuel Morse, as modern as fibre optics 4
CN Telecommunications has a fascinating history and a more fascinating future - including scientific breakthroughs like fibre optics.
The floating train 9
A CN study develops a new concept for distribution of potash.
Security of information? It can compute 14
Computer thefts can happen - but they can also be prevented.
Vignette 18
CN and the golden days of radio
Newsbriefs 2
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