Giving the absolute basics of geometry, this text is sure to shape the future of mathematics. The author postulates the shapes and proportions of geometric figures such as circles, squares, and triangles; the measurement of area and volume; and the definitions of solid shapes. Beginning with a controversial list of definitions, postulates and axioms, the Greek mathematician proves one proposition after another, basing each proof only on those results that had preceded it. 330-260 B.C.

Additional information can be found at http://aleph0.clarku.edu/~djoyce/java/elements/elements.html and http://www.lib.virginia.edu/science/parshall/elementsamp.html.

Available from Science News Books. Dover, 3 vols., paperback, $10.95 each.

From Science News, Vol. 156, No. 25 & 26, December 18 & 25, 1999, p. ii. Copyright © 1999, Science Service.