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The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages by Nancy Marie Brown

The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages

Nancy Marie Brown

310 pages • hardcover • 2010

nonfiction history religion science challenging informative slow-paced
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The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages by Nancy Marie Brown

The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages

Nancy Marie Brown

310 pages • paperback • 2010

nonfiction history religion science challenging informative slow-paced
The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages by Nancy Marie Brown

The Abacus and the Cross: The Story of the Pope Who Brought the Light of Science to the Dark Ages

Nancy Marie Brown

11 hours, 13 minutes • audio • 2010 user-added

nonfiction history religion science challenging informative slow-paced