Comments on: Barsoum: The Great Pyramids and Concrete http://www.lofitribe.com/2006/11/30/barsoum-the-great-pyramids-and-concrete/ A virtual notebook of Christian expression, journey, and study. Tue, 14 Oct 2008 02:07:07 +0000 http://wordpress.org/?v=2.6.2 By: Shawn http://www.lofitribe.com/2006/11/30/barsoum-the-great-pyramids-and-concrete/#comment-697 Shawn Sun, 03 Dec 2006 19:59:03 +0000 http://www.lofitribe.com/2006/11/30/michel-w-barsoum-the-great-pyramids-and-concrete/#comment-697 Great! Thanks for the link, Dave. It is most helpful. Great! Thanks for the link, Dave. It is most helpful.

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