Euclid's Elements Step by Step is a quick and easy way to learn the first four books of Euclid's Elements.Whether you are taking a geometry course which includes a module on Euclid's Elements, or you are interested in learning Euclid's geometry because of its fundamental importance in the historical development of mathematics and logic, you need Euclid's Elements Step by Step. There is no other similar resource available anywhere.The Propositions...