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overview
 The History of CAD
A short introduction to the advantages of CAD (for beginners) The History of CAD section may not be copied, reproduced, translated, or converted to any electronic form in whole or in part without prior written approval of the author.
25 years ago, nearly every drawing produced in the world was done with pencil or ink on paper.
Minor changes meant erasing and redrawing while major changes often meant...
preview:
http://mbinfo.mbdesign.net/CAD-History.htm
9/3/2008
Tags: cad
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