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Posted by mannyc [173.77.206.116] on Sunday, November 14, 2010 at 17:19:01 :
In Reply to: Re: OT World Trade Center Steel,?? posted by Franz [209.86.226.25] on Sunday, November 14, 2010 at 12:06:22 :
get the book. it describes in great detail the machines that were employed, the problems encountered and the men that solved the problems.