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PM Sapphire Extras - Controlling Traffic, Single Copy, Level 30 - 9780170116602
Levelled Text
32 Pages
separrow

PM Sapphire Extras - Controlling Traffic, Single Copy, Level 30

By | Copyright Year:2005 | ISBN-13: 9780170116602

Published:27/08/2004
'Controlling Traffic' discusses the changes to traffic in the last hundred years and the need for improved methods of controlling it, so that we can arrive safely at our destination. Nowadays, computers operating 24 hours a day coordinate traffic flow, whether on land, sea, or in the air. What a chaotic place the world would be without these advances in traffic control.
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