Philosophiæ Naturalis Principia Mathematica

The Philosophiæ Naturalis Principia Mathematica (English: Mathematical Principles of Natural Philosophy) is a trilogy, written by Isaac Newton and published on 6 July 1687. 

The three-book work describes physics and mathematics. It states Newton's laws of motion and the derivation of Kepler's Laws, and observations on gravity.

Category:17th-century books
Category:Mathematics books
Category:Physics
Category:1680s works