00597cam a2200193 4500 91689716 TxAuBib 20061207120000.0 100226s2010||||||||||||||||||||||||eng|u 31413 Project Gutenberg PGUSA eng TxAuBib Anderson, Robert Edward. The Story of Extinct Civilizations of the West [Gutenberg] / by Robert Edward Anderson. Project Gutenberg, 2010. Project Gutenberg. Freely available. Electronic text. http://www.gutenberg.org/license Rights TXTLL